UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqmrY0ooloptoPv9FJGb7h98dEVzsXVZAvH+TE2FKLA=' 
WHERE 
  key_id = '28db1d8cb6c88d6cdfeadfd7c19c0900971c0d597e3b01c358322c14ec7f0886' 
  AND (
    token = 'bqmrY0ooloptoPv9FJGb7h98dEVzsXVZAvH+TE2FKLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )