INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8af2c5c832719127afde1ca4baaf530d024152579909113d7448ee912818e0e', 
    'oFQvZfi9oyB9rinE/m58BrhRkhnMR6NJXRqZ8fQBlMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)