UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCuITP+C2/Yt0GhHofZHpFOwgZWE+Wn5s+FzKXKj8lw=' 
WHERE 
  key_id = '6881ad1e55311b215f437074c9ab569a054d8028ddcfc0846245b68fe2b45a93' 
  AND (
    token = 'SCuITP+C2/Yt0GhHofZHpFOwgZWE+Wn5s+FzKXKj8lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042