INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb525345d38fedeb67eb1f65edfbe42fef186d9a4232a3695f79d479b58a6cde', 
    '6kmgvdijY0uHeabWvFpYmBt1EAmtg1G+xYy0pT/LUUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)