UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3t6uqkPIVK9/J5ZDQF0axVMwvWGsNDPbEWm3wpv09Ow=' 
WHERE 
  key_id = '696c6b8591f9e836be2814460dd78ad3b093c4d8f0c21342039bb9793944f0c1' 
  AND (
    token = '3t6uqkPIVK9/J5ZDQF0axVMwvWGsNDPbEWm3wpv09Ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )