INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cae23155291e39752d3268eca49f2c1f9c438e15a57117f6d7baddb155fa442b', 
    'PouuyjDSCHw507GOxW8Ay9K44+rAOC/Vq6NGbbqryzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)