UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lo8GURlp1oO4GhJcBffsVyHJ9AtR9V78RWZN26vfgLE=' 
WHERE 
  key_id = 'd28f0c930a13037d5f0648fd806543820f342056a604bc189425f434d3007d1c' 
  AND (
    token = 'lo8GURlp1oO4GhJcBffsVyHJ9AtR9V78RWZN26vfgLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )