UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfOlfvMAwnsmedUqySuhYnrUcELpHbZPvS8e7iM8LPA=' 
WHERE 
  key_id = 'd3447b3dba6c34d793c0a6b1473f7f04339c8e89da06d21b949f60680f16adc6' 
  AND (
    token = 'rfOlfvMAwnsmedUqySuhYnrUcELpHbZPvS8e7iM8LPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )