UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AgUDLgdxhrWB/1ji9GPAU7QEfCe0x5pACRrB0n5YwDE=' 
WHERE 
  key_id = '0c0973fd31dea77164af6437450ccc06b0ccfd1991e774dbc5c746a3f8ce61d4' 
  AND (
    token = 'AgUDLgdxhrWB/1ji9GPAU7QEfCe0x5pACRrB0n5YwDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )