INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16abc3aeac8b576fed7e85aed1584a5c9fd50be979ba65599c0ef63c3dbf9430', 
    'C+RAIsKKfGz1mvco3EkCdCa4Wq4sHXpT9M4RVRhCq6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)