UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myT8yuIflEd82UoohC/9n+T99NiZBpEXH0vFHXNns1A=' 
WHERE 
  key_id = '440e0edc06a8974316875d35dfde42443cc19f6e8ef31625bcb3723a31f9609a' 
  AND (
    token = 'myT8yuIflEd82UoohC/9n+T99NiZBpEXH0vFHXNns1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )