UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLVriGjG5Q2ExfrSfP8uniZ21QrufI8dMOxJ4SJOwIA=' 
WHERE 
  key_id = 'e4af951b1c3053865ae8a1e4334cb7148158b7d388500f2daf0d7c0679138b54' 
  AND (
    token = 'oLVriGjG5Q2ExfrSfP8uniZ21QrufI8dMOxJ4SJOwIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )