INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25bf2d61d346963dcd3a4153cf980186502eeeaf6b46d0640b6a72fb545bd688', 
    'NmrbeaQdUkAqfTdnRi20cKAgFBYkpx1v/E0UR+UJItw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)