UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJJX7ZsxOhG3CjY5/8gOEqiLtQ3SPyp9w9CrilXn/Uk=' 
WHERE 
  key_id = 'ed15a4a30e37b169cfa1a2452e67835ca5343d673f0c12aae3a346bc9e1cd5d0' 
  AND (
    token = 'tJJX7ZsxOhG3CjY5/8gOEqiLtQ3SPyp9w9CrilXn/Uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )