UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EdTtIfzpUkKmtACo0gGbiT2C5FPmK+GQXV7HgBM9wE=' 
WHERE 
  key_id = '53cd265238b621a62dd5154b452411b1cb29ad9469ba22544a501fe63cd2bfcb' 
  AND (
    token = '6EdTtIfzpUkKmtACo0gGbiT2C5FPmK+GQXV7HgBM9wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )