UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCE0gDcYXpSO11At19xmmRqvbHvCetea3hhGvKBcumA=' 
WHERE 
  key_id = 'b495182fd3e79c6e2360d4622e7c954ab77dcf63ef3eca77e04165c2f1d4c114' 
  AND (
    token = 'SCE0gDcYXpSO11At19xmmRqvbHvCetea3hhGvKBcumA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )