INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1970521d0f50e9582e6631f73f227738b2b4cda09291e342d7be5ee61211e42', 
    'wEoIMN8DPFRLu5TDFMzJXedfMA16x91QzIsrcdY1FYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)