INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7c9e62595f25b64f3f3b0274fb1e20009ca0d18ea4661412d720d313a766c4e', 
    'IRMyCOnunJ/xCxBY+8rjT58Ag3XCUGuWUlny9cZaSxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)