UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xm+FRbySACVBa8WCEZoBbhFk6Naaj0B4qFaWrNCSoOo=' 
WHERE 
  key_id = '162a3299d4bd086654ea2bb9b590a52e8e9ea37974afdfadbf92a84a8997c4cb' 
  AND (
    token = 'xm+FRbySACVBa8WCEZoBbhFk6Naaj0B4qFaWrNCSoOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )