INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52a71435608424cea1718005acd2b43327b02a5d6b32a05984d316cb9f304950', 
    'YaeNJUkmxx7c0pu+W2JdVNEFwSbU3Q+BqNQM7UJWkbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)