INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce6bf34b327a751975d8a16011b6bc8b00c0e748ce837350ecbe1ba10d3bb743', 
    'zuNKXN77CETnQwi+4/p45oKZhxlUk5KHF7fqUB4vVsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)