UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eaxxh4P5g5r/p1TwdagTQdy6zYSaQen4ttlBqoxQcN4=' 
WHERE 
  key_id = 'a463eeaf61a0a82c838519fb74e51c7fe467a067ef92b45a45f3edaa23a2972d' 
  AND (
    token = 'Eaxxh4P5g5r/p1TwdagTQdy6zYSaQen4ttlBqoxQcN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )