UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LrQWeF/abbB5koY56JvHMhsVLOih18DQffnLP0wEQ8=' 
WHERE 
  key_id = 'e5a5ff53edbff1a7ac508e53e2216af9b778f1f74110947b320b6170d3a1b6b8' 
  AND (
    token = '0LrQWeF/abbB5koY56JvHMhsVLOih18DQffnLP0wEQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )