INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978c56b1053ce519d15c54545bc4db02b1d089eeee115bc18788145af3b34076', 
    'dVfpDXz+UnYa2Haawtt9TuAJaPLjLtpDdBGQVX43hvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)