INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9d3c85e54196e499657ff03fca0a45a9ecf14ae2df84bdeaa75e04ea37dcb85', 
    'ktDQX2km4RY0Mv6xDX3jsgI8XaB1fxPg/Tk67xtbX0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)