INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f52263481d3df44b55a5244dbc846ed5d6275916827db575147839194c2fffad', 
    '9sG5jSPyS244mqmrjCVbr4l+nnPdZuvA3r8I6q0psQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)