UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8edkffl8XIsJFTOvJRL+ljfzpMe83GJesUxoxLNDL0=' 
WHERE 
  key_id = '4fae2fcb739398d34c62444332d1dd674ef256328682ef607260f2f94e0a568a' 
  AND (
    token = 'I8edkffl8XIsJFTOvJRL+ljfzpMe83GJesUxoxLNDL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )