INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91e194e8674f4471a8120d7330792b19355e7c537458f3b3e2abc188271ccd81', 
    'gQi27xmkkEMwtc9drz6exNvjk012FzbDnr8vh9UjTQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)