UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMGawLPQ2dlme8wwPUxZCfq7MZyR83rvhm2F1ejxBWE=' 
WHERE 
  key_id = 'b0330ae8260f5cfc85f787790afaaad88870d9bedaa25d5f2cade86fe8dbd391' 
  AND (
    token = 'nMGawLPQ2dlme8wwPUxZCfq7MZyR83rvhm2F1ejxBWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )