INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0510f8884ecc3a85c44c980dd42d7a46b3e22021d74645d68b6ba3adef4e997', 
    'VgCqk8sHty4jcKdyMkdJ9I77he6o/mBH5z13jEuppKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)