UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yGABuz9fgcenOVaa48p2Y9Em3w1rRNXY3HuTVq+AZko=' 
WHERE 
  key_id = '318be89f811319062894516fadb67c290d55ca096698179aedeb5fe61212004b' 
  AND (
    token = 'yGABuz9fgcenOVaa48p2Y9Em3w1rRNXY3HuTVq+AZko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )