INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '470adafba31ec2962ce86805bd01cf7d1b186110e421b86c38ea77c199397004', 
    '8eZ1ZjogKYjJeZ5GTzkzAJ7o1vmzEMs0vsP3YQeOIco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)