UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWuLbYHxduzUSRm5nxj3PIBDmU8DETukbqnR2Khi62o=' 
WHERE 
  key_id = '0ec18805e20831f51a0513fa973a992219846f60f431739bb81a3f1f9ca693c1' 
  AND (
    token = 'IWuLbYHxduzUSRm5nxj3PIBDmU8DETukbqnR2Khi62o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )