UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YvCaVr4OqK1ZVZFUIrn3n0ORHOWAetcCh1ebpBmywFY=' 
WHERE 
  key_id = '92f17b5f3dd9f5840fca08512aba05b5ecaadf64a5ac432c51f7acccb64165c3' 
  AND (
    token = 'YvCaVr4OqK1ZVZFUIrn3n0ORHOWAetcCh1ebpBmywFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032