UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bsPfVRwWBIqJWeRzo027tNsfJd+7TNgAluOf42tIBnQ=' 
WHERE 
  key_id = 'ecf50491eb74b7531d3bf7be83232ffd836bf70966d798770eaa0b967b34db74' 
  AND (
    token = 'bsPfVRwWBIqJWeRzo027tNsfJd+7TNgAluOf42tIBnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )