UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzKW69Lth3IBfPfqqJvBa4fJJF7QGIvD6f0oBoXa9F4=' 
WHERE 
  key_id = 'ad2940c30e07e394820d7aa5d0c8d6634e6a67875556930d33d7551e694d57d3' 
  AND (
    token = 'rzKW69Lth3IBfPfqqJvBa4fJJF7QGIvD6f0oBoXa9F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )