INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8843d9bb9b50e589ad5a37106cbd2db734c2a1f2a757124edbc84f8becc34f52', 
    '271wGF9qhz0Q+EfNGXEEQYFfYc3aT83EBnZDmaqc3CQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)