UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8eL0JnTPfxcgcnpD6TydPaDaF9XwlQxGpg42S0Gv1E=' 
WHERE 
  key_id = 'e7c9cad3116a476bc0b273faca46a0e426566d2d7b6177592fe780c83565c27c' 
  AND (
    token = 'O8eL0JnTPfxcgcnpD6TydPaDaF9XwlQxGpg42S0Gv1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )