UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4jkPVpvvbp0V4E1gWMlmtOTubcPT7pPMVUDcplRsFA=' 
WHERE 
  key_id = '25c2db5ec7c081202bd6b68c689729f6caedf190aa26aff3a6e28e7a6253b366' 
  AND (
    token = 'Y4jkPVpvvbp0V4E1gWMlmtOTubcPT7pPMVUDcplRsFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )