UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+REw6gRWevgnekqtH2SSWJ7LqQZOhNlonk4W5KNjTuI=' 
WHERE 
  key_id = '1bb0db71b5067bb97d2c5cb4db999a6800a3d7b6f644e277fe519a68531298d0' 
  AND (
    token = '+REw6gRWevgnekqtH2SSWJ7LqQZOhNlonk4W5KNjTuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )