UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h47rAoZBfKPpAMQ/04bDgErbQaVtzXK9HiqUtoC8XQ0=' 
WHERE 
  key_id = '5cecbde007e2bb23f965aa164362d17f20bbc269c4f38e14c5da59505dae0efe' 
  AND (
    token = 'h47rAoZBfKPpAMQ/04bDgErbQaVtzXK9HiqUtoC8XQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031