UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3ykbudxjhELrW62TlBHXk/F2Fdhz/svDQIweTWprLc=' 
WHERE 
  key_id = '5cfccb7d80f7aa068ac0c696687845bbf3221f936fa7e6e38567d44c04c65e2c' 
  AND (
    token = '+3ykbudxjhELrW62TlBHXk/F2Fdhz/svDQIweTWprLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )