INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d6d1c43e628dbcef81a4e40f9e15acba62e584f2bc9c0c5c2b38d267c826fb', 
    '8ptH4EgRItH/JwfleWtskKpivCr95cLAEt6eGLSAsCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)