INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9448fe6250a42f19fa9741a19733d023c67abc69403be889488641641748da8d', 
    'vhwXwtYanT9/F0El7X/r6bHEsQXKBot2cAM8CCrsooc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)