INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ea335a0e5efdf88537c3003305f20c7c34425b5e794ca80bdda10865b12868a', 
    'KhDBcHD6lnherIwsWvBhvbts3JX7fYDHarXrfSORRYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)