UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrhBpqBbzgz646gsWS51kNbiXZ41N9KOO5nkqGeI32U=' 
WHERE 
  key_id = 'b70d3a9bf8389b5de18e9eb7734e9da1a0b8d2d178a58a37cc7f617db5a440d0' 
  AND (
    token = 'ZrhBpqBbzgz646gsWS51kNbiXZ41N9KOO5nkqGeI32U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )