UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VIOwIOZM1LNeAQM2j5U2IW/HSj5ZlZuIBg6CbETLSBQ=' 
WHERE 
  key_id = '4f021edf7528cf8f0af6fb333a891ece444f834f20865f545dc124ffd9e7f870' 
  AND (
    token = 'VIOwIOZM1LNeAQM2j5U2IW/HSj5ZlZuIBg6CbETLSBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )