UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvOOcywLNlE+9/s1G4YBEtX3chft66/4VHA/0sdSlmY=' 
WHERE 
  key_id = 'b6d6b38c9813a6c477e372e32cf0346060db457c6a83697bebd3767714939a9a' 
  AND (
    token = 'AvOOcywLNlE+9/s1G4YBEtX3chft66/4VHA/0sdSlmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )