UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3vYo0IihEPePkFVw9rD3QIj+HDZFexzJA8xK5kCP9E=' 
WHERE 
  key_id = 'ec23ab23aecffab3f16562cb3219e719510c37ed9a16f545ae86b626e16b8f69' 
  AND (
    token = 'I3vYo0IihEPePkFVw9rD3QIj+HDZFexzJA8xK5kCP9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )