UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rqvOCKoXpqBFw+585SzPaB0V1J4QyFH+dYJDs4Epec=' 
WHERE 
  key_id = 'f52ae2eb4d6afdbce0899677b09ef9ad11cd0549f44c4a9cefe2814c6481fa74' 
  AND (
    token = '5rqvOCKoXpqBFw+585SzPaB0V1J4QyFH+dYJDs4Epec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )