UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uvrsWeBIUoMPuNQ67qyo/Dp1uwnoV6iLwX0UI8U1Gbk=' 
WHERE 
  key_id = 'e230c44958f12d20382738b420185b8a04501d40974fb5d459148e62bc04c158' 
  AND (
    token = 'uvrsWeBIUoMPuNQ67qyo/Dp1uwnoV6iLwX0UI8U1Gbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )