UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jRDPh+r6R5aF2KVYmJDgLV5o4iK1MGvwIeCSVMgwV9s=' 
WHERE 
  key_id = '1937aa5a9ea93ae3f2b58385b77f3a3249c86eb3c23f18510b01bb28a1b12efc' 
  AND (
    token = 'jRDPh+r6R5aF2KVYmJDgLV5o4iK1MGvwIeCSVMgwV9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )