INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d5b520c17a9c56a25e52f9b22d7545c01d28a69fd2d3fcf96de150a97658d19', 
    'h14GBhozlKl7MNtvpJ5toVEFAsBnvTD0IiPXSKFixRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)