UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CunyzVy+dt2UegTIsBXP4DopjZQPQ2LB5p7XSVDZqPk=' 
WHERE 
  key_id = '4717ce000a4ebb9a9668806f2e6c54f5138aa5f2ad3317569de52733b3e640da' 
  AND (
    token = 'CunyzVy+dt2UegTIsBXP4DopjZQPQ2LB5p7XSVDZqPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )