UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iakCl/SEDB7fAmipunvyxBDjaeLQc9nzZrtIMiN6510=' 
WHERE 
  key_id = 'cafae1ab0875cea3de4544e9da4398aeffba66eaeffb92b586486b590e5ef971' 
  AND (
    token = 'iakCl/SEDB7fAmipunvyxBDjaeLQc9nzZrtIMiN6510=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )