UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rM/mFX4BRcBxQU8NT6x6Aecjin2Vd3rFqgrJqBBDh6k=' 
WHERE 
  key_id = 'a3069c4704b4188e3d581e36bac6b1d2bb924c774d1e548b30a578755c56d23e' 
  AND (
    token = 'rM/mFX4BRcBxQU8NT6x6Aecjin2Vd3rFqgrJqBBDh6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )