INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dece5b2b2c1203292d2914ee9ba9b848475812f83f5b0f4e47f3e2c20a92100e', 
    '9k8xVdPhyewhGCWS4p/Us5fiIouTnd0TPG6NavdCE2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)