UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A5qjHEPLz+hCKyMOWdB1I1Jd0txgxuNpiDNSPcHb+Cs=' 
WHERE 
  key_id = '4aa3f84268f6f1a99d34e4e60e1f124daf6436b5b46dab18d8bc5fb8ed858cf2' 
  AND (
    token = 'A5qjHEPLz+hCKyMOWdB1I1Jd0txgxuNpiDNSPcHb+Cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )