UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/Lm3Rm0fG8J2AjzFS9c7e7Bp6kwi1Q+eK2YYOryywM=' 
WHERE 
  key_id = 'c7f1ab16f793ad86b55f12ee28ac090e875c530eaf58731a8f9d04ae81c48d12' 
  AND (
    token = 'C/Lm3Rm0fG8J2AjzFS9c7e7Bp6kwi1Q+eK2YYOryywM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )