UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DCo6t9ryyKQ9nVo+lVZ58SLnWOvqQ//nEX4o/X+a8Rc=' 
WHERE 
  key_id = '30ada8f56c39c6f41d908579b38f9f15232c921f2e6acd8efe20769044126185' 
  AND (
    token = 'DCo6t9ryyKQ9nVo+lVZ58SLnWOvqQ//nEX4o/X+a8Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )