UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTOT/PC4tFDi6wa00GKI7H7GIKD1+znxUFMOkiQVnTM=' 
WHERE 
  key_id = '8c9cfce34c2dbaad357ef3e8a5e416be5c40925b10af8e6a67f217e5c4e79762' 
  AND (
    token = 'qTOT/PC4tFDi6wa00GKI7H7GIKD1+znxUFMOkiQVnTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027