UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RIHOW45t36gHCquL2MlCZZuz/NM+CUhPdc1RK08Ce4I=' 
WHERE 
  key_id = '9fa3de9d44dbbbb2442039409b803df47c295a0eac2394bbfd2f414b7bd76e60' 
  AND (
    token = 'RIHOW45t36gHCquL2MlCZZuz/NM+CUhPdc1RK08Ce4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039