INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78ac52c0292f4408f3068c18a5caabc68b888e2976f79eb8495f33bb7c6f8ba1', 
    '97yQzl4r2+opfzk6GIeDdjUbBB/zMojdlDV1E2ShUuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)