INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '281f8b554dc66b6e5e21d1f80fab099782bba06d496d10a7a5c3099b3aca5a8d', 
    '/jN2ZXSmhFfWKVKHxNmPaZaqnG1VX0nqVqnS0mGC3M0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)