UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3Kb5hLeVUrHCxAHCt+opJeooAa7XXhFYl38NQYVBw8=' 
WHERE 
  key_id = '5b348b0760d4c1db6a02ec6f4fc12224502dfc55500d187486747c7bc271de49' 
  AND (
    token = 'O3Kb5hLeVUrHCxAHCt+opJeooAa7XXhFYl38NQYVBw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )