INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ff4a24983f3ea0e00a595840094b299240fdb4b25247b5c1a4a771a3cbe2aa', 
    '+vMFnzZuPa8WkAdEUJ1HZGPS3DmEIXrjdMonBwdghc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)