UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'phfS75UgPw/X7FBYP/0EV7X57BXP9Mh25BlmpX0Frsk=' 
WHERE 
  key_id = '55430bfff20548a3a3a126bc91d30062c6ab8e70b6262d254f911b98c291e9d7' 
  AND (
    token = 'phfS75UgPw/X7FBYP/0EV7X57BXP9Mh25BlmpX0Frsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )