UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7dclg9KR90moxB+oF+myTkqpvAoR3GYm7l0euIFrR0=' 
WHERE 
  key_id = 'd26c40f399832590cc2ebb00369d4afba2a631ea1f07f878fa2feeadde35a9d5' 
  AND (
    token = 'u7dclg9KR90moxB+oF+myTkqpvAoR3GYm7l0euIFrR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )