UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IYVSLwE2zK30BZMCj5HVNap0Cp2SgVs3NZFgcQj3E8=' 
WHERE 
  key_id = '1771c6c2514226a029406a677ac5db54a0f89d7dc49c8572a62af1b95b7f0878' 
  AND (
    token = '+IYVSLwE2zK30BZMCj5HVNap0Cp2SgVs3NZFgcQj3E8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )