INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c49b271bb31140f1a81645e5d4e7c5b7e1c3d62a3ac4226da3f10bc8fea0bb94', 
    'CK5H9k0cg6dWSgbyN9dwoj8WLrNxWvcZwJzcp+yaiBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)