UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6p9sEJRZ/vY2lhPOA1XKArV+6SYStMRKUNqdOwfsnc=' 
WHERE 
  key_id = 'b0d521c4b634edcbc2b053a4456b21af8a99b2da451b96f45b757070954849ba' 
  AND (
    token = 'F6p9sEJRZ/vY2lhPOA1XKArV+6SYStMRKUNqdOwfsnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )