UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kloEmG+dfNPqTKUaKwgfAhoUM++UKJh1G4CE7Nkash8=' 
WHERE 
  key_id = 'f88c152f53edae373a0222014b09792991182b4cfe193db5a38a182ce71b550f' 
  AND (
    token = 'kloEmG+dfNPqTKUaKwgfAhoUM++UKJh1G4CE7Nkash8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )