UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCZ6ex2CmHCr1wtcvYz/pt60ldP/6twZyaDN9NKKEPI=' 
WHERE 
  key_id = '232aec696c9e3bf9b4231942bb038aeb632043686481ddc0b377464cb664db58' 
  AND (
    token = 'oCZ6ex2CmHCr1wtcvYz/pt60ldP/6twZyaDN9NKKEPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )