INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eaa1d26eeabffa337abf7563f3c6c9f554efbf967eeeab10fd395888b775aaf', 
    'Ym2jwrmxKGA0htTi0z2eB4Q2cIJicdpyNhB4LY0f5sE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)