INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3bafb19dbaa6e75f7c995a1a83d62edfdb9ef2a17b2d914fdc9c9c36a256e3', 
    'o3q5k5TbETzInD2OvBjnMujwpW2yo9nd1XCR5PH5ZDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)