UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mM7aiJpzrXX6+tDtVX/Inx2LXvtg+poU616JkveaIFY=' 
WHERE 
  key_id = '14f71665fe1f715926630f6a2fd7df2c3667fb3ea5467553266384c71c3ae62a' 
  AND (
    token = 'mM7aiJpzrXX6+tDtVX/Inx2LXvtg+poU616JkveaIFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )