UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MV80hbDBUIECJsFAO7SNQMzU3TkPupd1RG1FXXuYEE0=' 
WHERE 
  key_id = 'c0c6e8c5b68085a2a87b119d2dbdbdc0f2db6c52e1365a4c8938f3471e808b80' 
  AND (
    token = 'MV80hbDBUIECJsFAO7SNQMzU3TkPupd1RG1FXXuYEE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )