UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'flP+1fGL/XCO218zRBp0+PNAetH3QUXm3Vco8kdfi3M=' 
WHERE 
  key_id = 'a01a783feb08748f4e1a8c727381c7d39201443365711cdb7b8568680020620d' 
  AND (
    token = 'flP+1fGL/XCO218zRBp0+PNAetH3QUXm3Vco8kdfi3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )