UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZNRExlvypSx3Fw1XpVRYLEBEFRTh9E9Qz8rG116yTY=' 
WHERE 
  key_id = '0b69b2bb5e63f9d4c09fc0ef4fac4ec37259c590b77214fd2e89d0848a845493' 
  AND (
    token = 'rZNRExlvypSx3Fw1XpVRYLEBEFRTh9E9Qz8rG116yTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )