INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71fe18bae5c5afc1e1e86b37eb464a21d908d684677c16ae6de6310fb8c0322a', 
    'q4gGI7+EkkEWkUjqWTcaWdGt7aHPRVEsGpfoXG3ViyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)