UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HPCp31hB6vupk851fytMlaS99FF8AL1mYVW8+ylIiow=' 
WHERE 
  key_id = 'ea4614cfbd407494be438ccbe0e7b1d52dfc368945037b0f800861d3a62f2632' 
  AND (
    token = 'HPCp31hB6vupk851fytMlaS99FF8AL1mYVW8+ylIiow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )