INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a320dc9d4d217da29fbd0228cd9aa5334a7425ec61758b89b292c80ff7d7d7a8', 
    'Ax6hbsrP7smeVMrtmOCVxEdJoBr1j99fdx+/s9hQeFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)