UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvRW2F+iRwd2yxLC6CU7Q869D42OkLCLPUeRtAxskBA=' 
WHERE 
  key_id = 'ccb8ac7d53e8b0c9a6dcfc6f4dc60535c6391b32898bfcfaef11af85e530b514' 
  AND (
    token = 'bvRW2F+iRwd2yxLC6CU7Q869D42OkLCLPUeRtAxskBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )