UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHFZ1LcLnFzCa6KYkz5fG9gOqc3m5ZAxBX78yYAPYJM=' 
WHERE 
  key_id = '5df0c8242b32c622c6800a76562b6949dc43eb93dc7f6bac6985c3e2fa23676e' 
  AND (
    token = 'kHFZ1LcLnFzCa6KYkz5fG9gOqc3m5ZAxBX78yYAPYJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )