UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4maJa9mxEIRcUG4h4lnaRJs+MNVM8GJMho/TST8QV+0=' 
WHERE 
  key_id = 'e3ca769c197b2f463bddf13b95ca612878886c42903331b220fcbc87329bea91' 
  AND (
    token = '4maJa9mxEIRcUG4h4lnaRJs+MNVM8GJMho/TST8QV+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )