INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c37412d7208c87277b2b07d73778d172e060edda74e0ad85068e78f894e46c8', 
    'PfqjpVbSHZ6RC6j0cNhb3gHuW1La7EjBGxfc1Gf/h6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)