UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CLAflFh4Y1C9inkePZWktGGqEFgFEOOvL4fPxvJoVm8=' 
WHERE 
  key_id = '8ff38203a7b895cfcae8632821a84b5f3c41fbccd79fe9469379edf4aa102bb8' 
  AND (
    token = 'CLAflFh4Y1C9inkePZWktGGqEFgFEOOvL4fPxvJoVm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )