UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9ip+dgy1n3vaVjcYpvI1J1WpCmlYqIRtSeQ4mJeZWo=' 
WHERE 
  key_id = '1a59f7ab03a3fd501be8d2d7f5b812e7410290f3bd3482c8c8b61214cd8a88e3' 
  AND (
    token = 'r9ip+dgy1n3vaVjcYpvI1J1WpCmlYqIRtSeQ4mJeZWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )