UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gnPhKR76yemeAzIjvr4s7vA4RkpFgtysBd/igOYWTdU=' 
WHERE 
  key_id = '45c3fbd3a8c1a06c8d91f146e64275b8f622aee5d452b1e0e0cda7a556a142a8' 
  AND (
    token = 'gnPhKR76yemeAzIjvr4s7vA4RkpFgtysBd/igOYWTdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )