INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b34e202ac084d4e51c693fbd55d3510c739a39956433e868a71dcff4a46d6c', 
    'cE66HRjrqO/QylApluBjAEf53pRirWCKm2UsIKLH5Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)