INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b53b5edc6fd9c0d731ee1f2a0f859de5dbd7a096b6638cf8e11898e693f5d6f', 
    'sy6+KQxFzrq6G9AgqwCdXOn9At8femrkRp2M9sAG/i0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)