UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxNOHGi2ycFPchJriF5/8ZbC8SfAFDGhpPYq4TLbyJA=' 
WHERE 
  key_id = '9c57b1afd0c6e908789c9f0951c306683e50ed0a7873026c4c1fe2be7d91ddfc' 
  AND (
    token = 'VxNOHGi2ycFPchJriF5/8ZbC8SfAFDGhpPYq4TLbyJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )