INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '637bc68283dfcbd62751881172b6a6e666a6a0770ec581fea592c99c14521769', 
    '+ZkXSNj1ya9okd7B+6Xbg0FoVGwZZIAFCZ9o7hIuOxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)