INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2600ae82887b58da967c695d7bb63372db9387c4fa8463f2fc7bab9d5de79da1', 
    'sftM7U2NqhhAOn5vLpCGG0ueFDAcqJekSF8aew7ngIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)