INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4814a71be625e07815f4a1a079318fe7845239e1090f115c85ae8b789723bb91', 
    'IMbzJAy0xIQ/K1B+UQUa7cifs135giSQ1s7DQhgj9Vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)