INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f5b4c1f5d3af731088d42b16c5a73c639969806e9f639ff062004db80808b61', 
    'fsTsU9CTgfGSvB1ARH06fplecifs817JHaNJ7SHNDCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)