UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2b4Y9KUtDStT1Us6HVXnN3l/ZWLmKXXPXrn9WXKiqo=' 
WHERE 
  key_id = '4d63208a30e215adc7c09b14da7ab307cbd411fde3cbc1c565e6ff287bf7f2f6' 
  AND (
    token = 'g2b4Y9KUtDStT1Us6HVXnN3l/ZWLmKXXPXrn9WXKiqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )