UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAF6oALXeGb+lSMCnver69hfY0qDxFTCg9QR7VDhV3Y=' 
WHERE 
  key_id = 'd6bbacf4b9de5c80d834411b4ac1c8de4c00cd1c18864b990abd1906d99879c9' 
  AND (
    token = 'gAF6oALXeGb+lSMCnver69hfY0qDxFTCg9QR7VDhV3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )