UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eivioAteV2lHu5Gjl/tmwtEQg7hhIk+syVQdgQYOr6k=' 
WHERE 
  key_id = 'be31b81099a2c5aa675d27009e04a0ed956b6924198c47314f24f5978567b0f3' 
  AND (
    token = 'eivioAteV2lHu5Gjl/tmwtEQg7hhIk+syVQdgQYOr6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )