UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/cKjl+xk2QchCtXu9bkosiwU52/hx3ONUiha573spc=' 
WHERE 
  key_id = 'e5b63cfd7144cc15938a62f025d0ba21cde18f70550a7b68b85fe3c628fc5671' 
  AND (
    token = '7/cKjl+xk2QchCtXu9bkosiwU52/hx3ONUiha573spc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )