UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQsFvLk+MyfMCiY1wvUO4Rjrec1sEoRpG2XS82tzKRQ=' 
WHERE 
  key_id = '57e007d56a35be7fd402a855df705d9f6535f0437fa6995b1d53c8ff7bd653b6' 
  AND (
    token = 'dQsFvLk+MyfMCiY1wvUO4Rjrec1sEoRpG2XS82tzKRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )