UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Ea76S82ZRyYzJ8Y3/rfvSJZvSN4MNSZ7RKXwF7IZWU=' 
WHERE 
  key_id = '4e042a43d412b9153093e5e63ea86290e4004b9a7c98a880960dff2dd161715d' 
  AND (
    token = '/Ea76S82ZRyYzJ8Y3/rfvSJZvSN4MNSZ7RKXwF7IZWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )