UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMZ/WFDVPyTclGhrfe+PGF6CCsDhHLpKSnOhuUtxXpg=' 
WHERE 
  key_id = '9f09121b65aa40f9ffc368d77fbcdaf05bea1e0f59d99595c96794e5bb97ae67' 
  AND (
    token = 'KMZ/WFDVPyTclGhrfe+PGF6CCsDhHLpKSnOhuUtxXpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )