INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4f75b8570a511680a19fff8c44d49b664f4d6ce4e464e31a8e73bbe51f4c18e', 
    'QQ1Kkqv1fOvBIjsquVk18R3twP2bYnTJ7a5gQnDqPOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)