UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZNDA77BF5R8RDgDtSAFiKsuKUCrMuahm1KWBKCeuD0=' 
WHERE 
  key_id = '32cd11480e48b707881eddf9bf617997cf139a7a0c3f226493ed924155044613' 
  AND (
    token = 'MZNDA77BF5R8RDgDtSAFiKsuKUCrMuahm1KWBKCeuD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )