INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '795da650d0ee04ef3af6aa43c1fa45e9d695ba7ed020ef5a02788e37898bd76a', 
    'lZqIPYpN5rcjx50Q8jbWypAXIWTO75ouoxspwJ5yIEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)