INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d177388804c25995de0b0b83e78369c54b3f28f47dcfd26e72d114d3c4f90c0', 
    '2rm0OSIKl4yJDIAaaGXqbHWgAbTxndUPt/H4CwbDI9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)