UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jHfbdmK5U0Qv5e17dpIFYjvdTgI/yIxCTQnVN+QzkXM=' 
WHERE 
  key_id = '55025eb34ff3f3db10e8bc8819c6b39d794dc6daa18f73ea2da9ef807cb7106d' 
  AND (
    token = 'jHfbdmK5U0Qv5e17dpIFYjvdTgI/yIxCTQnVN+QzkXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )