UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2vFm1mKrVGA0pE0Ty57abmyBbrZ1zu06qSGvzhFqug=' 
WHERE 
  key_id = 'eadbfd4437dd8e6cceb86ebf7558a400bd27ce7534375fbf8158a905044c6fb6' 
  AND (
    token = 'l2vFm1mKrVGA0pE0Ty57abmyBbrZ1zu06qSGvzhFqug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )