UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bpR8NkHCcXprny09ebsUVhEZS3KR9lTU3Ep3GvxY3I=' 
WHERE 
  key_id = '994521e975a368010fe46a1cc8f43b86be02c4d2ca8b3ca9fc93719159cd767f' 
  AND (
    token = '7bpR8NkHCcXprny09ebsUVhEZS3KR9lTU3Ep3GvxY3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )