UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TRpY+SBApp3xKim0YX8bd0dDqV5Eojmn/q6UJCdoq+k=' 
WHERE 
  key_id = 'b8ee93105d4cfb75ccfecaa4337d5f9e533cc95d61f03ca327527792e4efb0a0' 
  AND (
    token = 'TRpY+SBApp3xKim0YX8bd0dDqV5Eojmn/q6UJCdoq+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )