INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f927c9567f8e223d59b50aa8250f80b953afbc59a9e78e1194d27d41688386f', 
    '8Ru/Anrk1j5m7IW1pU0VgZyF/9ppa8TdjqLsBNf5UcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)