UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9x7BNLVz0EjHLLLFs2Depu6wKJ9UPGtT2HsHUCSC+uo=' 
WHERE 
  key_id = 'a909a9560e7d3f9389653f455cc0e30eb6a6d3770ffe8335927778fdb88c81a8' 
  AND (
    token = '9x7BNLVz0EjHLLLFs2Depu6wKJ9UPGtT2HsHUCSC+uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )