INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abce92e2726b84f0997beeac8662bea5b4dcd0386bafe98721868153144272c5', 
    '4/3nnaAAPHxiukRhKp1LH5QXcFGwODjxSYdldauHE7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)