INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3221f3dd76d3d334c8101972e9be988ae0b5809c2c751e8405f3c0875469bd2', 
    'eFzXJcRO5sPTsPDgMrdo8FL8SWETjZT8SSfjdxSf7p0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)