UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7nagag/aeOik860kKFLXkTsN1wI2fi1ssxlQ3AMGn5g=' 
WHERE 
  key_id = '6d2cdb49aefcfc0c8b573c46c4945e7f4a485ff7561bb3d1d46945ba8eb75629' 
  AND (
    token = '7nagag/aeOik860kKFLXkTsN1wI2fi1ssxlQ3AMGn5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )