INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaf51f4a9b87294a15d09873a2bd273a69e5a6d5a1e69d048d0486d235073e0b', 
    'OtQNic3dWZpClJ5RucXywHwo4pItT4D3q2kERW+E4YQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)