INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bb5c1e50c3e8f00e5a940a9c2276990b959d698a439b9126520855b1c910917', 
    'EayUfr8wl3DXN9stLO8ropyuuIvg+I8gErQ14gkDVx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)