UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5tjZm2uUpWM5hBS5aNd977euTLxJIJHaUaAYlUiuuPw=' 
WHERE 
  key_id = '7185fe510bd88011a11556991c064f6fa02688ed70aa32a8886c4942c11560c4' 
  AND (
    token = '5tjZm2uUpWM5hBS5aNd977euTLxJIJHaUaAYlUiuuPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )