INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0a87b4d6421a59484d032c1ab2047dc6913b4b061851ee904986a480e8c72db', 
    'mZxxt8U/k7HTd3gkULwMFQxnS8Mw2Bfj0Mra3fvPcVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)