UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '62a/gzW5rODIj1q6lw8ACc3KT3WMOeCsEao1vBQ/NVk=' 
WHERE 
  key_id = 'b16b18fc48dae0ea4d68f66885458102a959269dddf77b4554091b2d567871a9' 
  AND (
    token = '62a/gzW5rODIj1q6lw8ACc3KT3WMOeCsEao1vBQ/NVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )