UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3A5wYr/egBfEulfnvBo/LlYZhnsulCaGlfik8SD16L4=' 
WHERE 
  key_id = '323f72b0acc080684f61c8aec3d425cc24556e70af4971d8aa782cae656e17c2' 
  AND (
    token = '3A5wYr/egBfEulfnvBo/LlYZhnsulCaGlfik8SD16L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )