UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBcr0etRIuylj56YxHboSPflimpF7GFZ1YQXRodRyv4=' 
WHERE 
  key_id = '3a2b087d433fc472a1e0a7e846a94d7f9681e46496e10587190c3da7335661dc' 
  AND (
    token = 'iBcr0etRIuylj56YxHboSPflimpF7GFZ1YQXRodRyv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025