UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfoCESRGhVWOBrICUnu+JiC5y6+AeUGR+QRSdhzS+oQ=' 
WHERE 
  key_id = '6dcdb49e03c0bda5aa4f3c13473ed728a0e57ebfb52bbbbe4aab57ce692b4242' 
  AND (
    token = 'NfoCESRGhVWOBrICUnu+JiC5y6+AeUGR+QRSdhzS+oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )