UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxklKRLakc1VzhBGYcojFtz4Q5wfhcFU25nsv28UcKs=' 
WHERE 
  key_id = '7da55396c60ad37691512a8cfbeb5162e5fab60a1dc5e63d4eaa015c3429f242' 
  AND (
    token = 'ZxklKRLakc1VzhBGYcojFtz4Q5wfhcFU25nsv28UcKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )