UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLF0/bY1KmuJElPJHFs3764YuOasZi5hNJ5/DNchKCQ=' 
WHERE 
  key_id = '96faa0691c7a0d99d451bd801744aef21e104bee7a203ca889385f322447ebee' 
  AND (
    token = 'iLF0/bY1KmuJElPJHFs3764YuOasZi5hNJ5/DNchKCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043