UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gLfVcFFf5HzyPEIZtEmDmhgiFmthXpQ/t09qVCObmYk=' 
WHERE 
  key_id = 'c994aba83af5dd1a5dff3dfb8824e82e96dd157eae9130f59aa6955c7586d9fb' 
  AND (
    token = 'gLfVcFFf5HzyPEIZtEmDmhgiFmthXpQ/t09qVCObmYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )