UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yj+sPQl6c5WE4PSu4RHYmmB7TXvLU1jxNZ36S2i8UN0=' 
WHERE 
  key_id = '53f3a608e82e559ba266aa67bfdb8a2639f74885cd9fbf0a9ebc65bdfdcef5be' 
  AND (
    token = 'Yj+sPQl6c5WE4PSu4RHYmmB7TXvLU1jxNZ36S2i8UN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )