UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BAtWpyNZ/7LChG8/gQI1hqXMQP26344JSj/L3CIDfro=' 
WHERE 
  key_id = '8ee498a1b7d44cb15da4b1c6d348e422d2aca67858e7913b714d3b3f0b2bc827' 
  AND (
    token = 'BAtWpyNZ/7LChG8/gQI1hqXMQP26344JSj/L3CIDfro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )