UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7tGMmMHZhTrgYyX1Cu9jfQbdMhxIixWrk8+OwPyQaTs=' 
WHERE 
  key_id = 'ae81fc2ccf098cbb8e44003d5b1669d7bc2c58df0db8a0b2addbe8398d671b86' 
  AND (
    token = '7tGMmMHZhTrgYyX1Cu9jfQbdMhxIixWrk8+OwPyQaTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )