UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rp0M0OkEZGbcYVMadsU30+Bb89Q4Hugo4Rqt0ylbtJQ=' 
WHERE 
  key_id = '5b1a1dcd7b2dd526544fe013899c2a962d61c36014582f1d9f63c622b603775d' 
  AND (
    token = 'Rp0M0OkEZGbcYVMadsU30+Bb89Q4Hugo4Rqt0ylbtJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )