INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '568b9ba8b14358128fd6cedd1c150f9182f512829392b1c036c5d6b5c38c33ce', 
    'oTrDsyrbwyjDFJRu4BtcK1Fqt7n8DM7b9NSFoNiO7j0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)