UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lREVDnwJlOp9uzxadPSUtY0EQt3Q8J5JRpFJU1zMpAM=' 
WHERE 
  key_id = '96e5b5631cdf0a8bb58b5faaf9759b82e6a30ee207b0e0be28fb200e52e074ac' 
  AND (
    token = 'lREVDnwJlOp9uzxadPSUtY0EQt3Q8J5JRpFJU1zMpAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )