INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4a0665b227f7787638b21fc2b76bcab7c52398021ab06ecbcdf332cec898ef6', 
    'B4qxuTZfeGjaCISJjwB2EfRZJCTvVnQGUj92FhFk5Tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)