UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtgSOtuLmAuK5khvBvpG+XOPklGgFxdoBXy+8yGOQkU=' 
WHERE 
  key_id = '7c070f810a7516b4ac333c6184469ea09eb41a49753bff3aabe34eaaf930b696' 
  AND (
    token = 'GtgSOtuLmAuK5khvBvpG+XOPklGgFxdoBXy+8yGOQkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )