INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f0bea4b62d6a6567f36881057b1a192192df5a45c58d69968b1e8c3b544bd3f', 
    'X7rSAMMyVUy7kQl6JwxtiNQUTsUBmxOakV6m20i6Sow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)