UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEJKzIpJ0IG2k4DSv/c+wW5ioCZ97gOW7b4czuJUtt4=' 
WHERE 
  key_id = '4f420b0c7985f6a6011aa191d20b43188f769b5e150e69fef2eb376ceac81fce' 
  AND (
    token = 'gEJKzIpJ0IG2k4DSv/c+wW5ioCZ97gOW7b4czuJUtt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )