INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c8bb0a770a8808d9843599b685ddc0fa8b3aa2f27e282d3f9c68e3e96814d55', 
    '8ZW9XefJ4SJ92UKBwtwSKcOrN7ODLCopTiWb6ZmbYAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)