UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypmCyrGFWfo/4pdbynUh9MQ8+aJskqlHz6e8kwuXl5w=' 
WHERE 
  key_id = '71c68e74b2fb402dac3a6cc8637bbd17ebfff1debba62807870754b108c5796c' 
  AND (
    token = 'ypmCyrGFWfo/4pdbynUh9MQ8+aJskqlHz6e8kwuXl5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )