INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9e5cb2a5ea4f8f3db0203416e40b8127b5f998f57dc4aad16559cca0fc810f8', 
    'Okj7S242G1bNWJfkzHgHGJwgIxssDXpatqe3ZfOGfQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)