UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QfqyWAn5Fi/X1r4hKQiepBjd4y5u1GwwQOVGvJvbBBo=' 
WHERE 
  key_id = '7481ea87d836e336ffab55fb0dacd78ec0f21584ea55c526a4fbb2f60eb0616a' 
  AND (
    token = 'QfqyWAn5Fi/X1r4hKQiepBjd4y5u1GwwQOVGvJvbBBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )