INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34f14e3bde4f4971a12b615d60c9bf6f9c08a5a5186c6ccbb07d41dcf3723a42', 
    'p6UvjFWIgnO9aYzjTLF8U9XEj47mFuqDit/D85xdZTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)