INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3ec90df494692851b8724564474a1918c6acd3b54ebfd1c8ab78ec2bda3880', 
    'cUFVDt5sxwDksgbJTOD6a1q70auAC69ymeILtJiXnFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)