INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b9d3a2cb383ff1a7d3f61b4c43131803d29bb1e651d5b614307fc8ff575d64', 
    '5C1yGdK4IcoPi1gFwLkzeOpLEnt81p8yvgkZb5Qi29E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)