UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQVS1SFgEf8XJJTgoT2wCJgLvoSmjGX1T/1QxaMk8DE=' 
WHERE 
  key_id = 'ab6b943743179b0aa92bfacf6609aaf66ddc0e505c2e469c639d3a0f5767e6b7' 
  AND (
    token = 'VQVS1SFgEf8XJJTgoT2wCJgLvoSmjGX1T/1QxaMk8DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )