UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/loybexY9J5DCDn2xF714ZFQjSy49L9jsxNREU7pCY=' 
WHERE 
  key_id = '1911701fd29b1ae06155e7343dddcd283760f15d04d2c81d5624a7601c7940ff' 
  AND (
    token = 'r/loybexY9J5DCDn2xF714ZFQjSy49L9jsxNREU7pCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )