INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46f6b6e73ff347083213d304a32367110e1fbbd499f94e366b2c6e999fbe30ff', 
    '+pSJHUCqPrGwmOZcXKK52PsuardMmgXIDYzeH+fYLmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)