INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7829c53e4a86028111434150c56cc7ed962bcf9bce95795d2113683d3974da2', 
    'WlZmNVv/hgwAMd7ji3o21BfiVpYbWZZ9iyfOCNF47IQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)