UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MGVTTe6XjMvybKMuThBCWp8vGV48HrKma4K78ktmTM0=' 
WHERE 
  key_id = '645e8a04530590b437cc738090b2a2c6f491b7595afc629a5393f6ad68a31993' 
  AND (
    token = 'MGVTTe6XjMvybKMuThBCWp8vGV48HrKma4K78ktmTM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )