INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f75b2949d5b0880700d3fb6857b7ca472283310f17a579c0fa619276767e297', 
    't8s8XSWvVfNbj7zxj75x6UdKPMMcmvLuDvtu9dwq5Ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)