INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74c3b111192ef759dc55400c66562d30bb26b482266aaaa7e0f280e80fd498e9', 
    'PGLBXUISqovRfBXGG0LslaJqyIFi0ctTKy4Bx2mEH0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)