INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38f75426e0d07b5444a5cfb897af76546e86c3764aa908f0ac12b4b1f32afcd8', 
    'AmC4gg3Ql+gXmnsUUSGR13PDNR9J8AGyUbCbZ2qTuUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)