UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ej7JYN/GPLuGIp9DyAb64xf3YzHfoTxsAHjKg4jXWgE=' 
WHERE 
  key_id = 'bb671fd5e819ddfd389361d718fe1320ac1813bceb6c9e8eb9d12bb0718524e5' 
  AND (
    token = 'ej7JYN/GPLuGIp9DyAb64xf3YzHfoTxsAHjKg4jXWgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )