INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8599c6e4ce5c7ec7bf26ba84a9251730a0f3a4859d80b28b961cf81186cfbec0', 
    '/lGqmiagMdDCwAyaG1kjBQuR5Vwx1L2ikQvnza8jI7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)