UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0AK1KiQX93/Sw0hs+FE2ZjguRXX04rvLdVnE2utMJE=' 
WHERE 
  key_id = 'cb69da2bbb3d649292a6b7fca939a4a668b0fc4b0ec2acafc109fc321a9159d4' 
  AND (
    token = 'U0AK1KiQX93/Sw0hs+FE2ZjguRXX04rvLdVnE2utMJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )