INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb7ec6e731b6d0b06cbb8d03ad83635fef59f86af644b709ebc80de3f541b61d', 
    'yspRQLpgbFlqmshXBivqazlTr5rPEMy/ZzIy5JJVSgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)