UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dc0c+/JILJTST14rmQ81wUUSgjyT3HGFRy7Mxkvj+3o=' 
WHERE 
  key_id = '218c90b0bea53be3ecf4c564c1ecf7a1367278ee9a8127ac479bd8871d55a02a' 
  AND (
    token = 'Dc0c+/JILJTST14rmQ81wUUSgjyT3HGFRy7Mxkvj+3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )