UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lSUIF/+2eQcWnZYXEL2YiLWu3Stn6jiHoAMKnWB/aEg=' 
WHERE 
  key_id = 'c1dc665cf05ee71af1d877ce1d6220f50bc6905b604e1b059ef2d440dde0477b' 
  AND (
    token = 'lSUIF/+2eQcWnZYXEL2YiLWu3Stn6jiHoAMKnWB/aEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )