UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OU7qpFU7aRSfaIDDiWSaH79ljGD0/OKIO79OAC0GtM=' 
WHERE 
  key_id = '4cdd205a02d6ab5394b7844b2441a0df0413f15feb93c61c7380d61b630530b3' 
  AND (
    token = '4OU7qpFU7aRSfaIDDiWSaH79ljGD0/OKIO79OAC0GtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )