INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '724dd64b73825c53582b4551e00088bc3b757faf07a4fb96c11dccfc194d7bd1', 
    'IW/NqdAArXKUxK8QGx9j07YsUESjGET5RMdKU8JLZ/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)