INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc93daf2af82911040c89b2b2a75a595e4cbbdf0a044a4bfae49a5d2121d6ab6', 
    'B+8XJKea33XovI9+pPndIzKpVjhjFGS57Uy2sa6hwYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)