UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRDhiWgMPEDQ0zs5xhaKmL3fzvdI2QNLFk+b8tUm5dE=' 
WHERE 
  key_id = 'f987f8026f5fe487655d91daa8e41fec4e10ec9495787898add9a2f2962bc742' 
  AND (
    token = 'BRDhiWgMPEDQ0zs5xhaKmL3fzvdI2QNLFk+b8tUm5dE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )