UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GrxqSsLAkYFaPv5OTm/ONJkXGIT4Ec5zrs1f/W93ZjA=' 
WHERE 
  key_id = '2ff042bd8b95001342a9d9763142b23789e9933a55efd89941743dd18ba74df8' 
  AND (
    token = 'GrxqSsLAkYFaPv5OTm/ONJkXGIT4Ec5zrs1f/W93ZjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )