UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZGaQFVb7nSoK/zk+5w6RmcbpQx1XaqwAUSMVaMk5bQ=' 
WHERE 
  key_id = '749149db70c517b680f558ecd0b21f0043c0e9ae6032c21b7aca7d382ef2d1c4' 
  AND (
    token = 'aZGaQFVb7nSoK/zk+5w6RmcbpQx1XaqwAUSMVaMk5bQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )