INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b55595f63d778ee755d4e8feeabe84a3b4b1718ec6b8ca1d7374d029b75a36b', 
    '5hsZRnLHKrr7f2TuvC+La8i5Q1/DbD74bW5yMZYajKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)