INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1955ecd71cac349dbd264a0d685c11434e68a76b75a9b803aac13cba046c547', 
    '3nlty+LnqisJhF8HQH73kpKAPOel116PMMAQjBt4Z5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)