INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8be1c5861dddd4296e9d9d57d99414eed8bfc68c23c9b1bad583fc26ab15ffed', 
    '4FEihnMcNkwQyakBI5fQu7Xq0j70lp/KRtleTYff45A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)