INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88335903fdf2fd7d65c71ad7d62974c95b1046c3c78eacfb62bee80303c8411c', 
    '+DIu48vJo/ER7Hdr43H8N74fj4tHt7iQenEoLYdLSU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)