UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Uc3YjI2pr3e73KAb3WRjO01fG09d/FreRaIv2OAbBw=' 
WHERE 
  key_id = 'a5b98b3440639c041b4e795b2426cd109de3a903a4ed967637e9ba7de2ff9207' 
  AND (
    token = '8Uc3YjI2pr3e73KAb3WRjO01fG09d/FreRaIv2OAbBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )