INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e30f5618f6d637c7c8b5acd818a73ecc2a69a663458576117d1a2e7bedc727cb', 
    'uaGRzZS4+01BPoMllgY4NC74Q3UEKQpBrM9ooNlPb3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)