UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sgi98YMh4dkAGz/LodwGJCL3AbKfJAueuD9BbHzxc4E=' 
WHERE 
  key_id = '5104bae54d2a52c2f19aef9e7c861b4114bbcda9485e90f6c51773a2dcb6f557' 
  AND (
    token = 'Sgi98YMh4dkAGz/LodwGJCL3AbKfJAueuD9BbHzxc4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )