UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3Q7E4hnStgxweFIDUQt4K4+Nc3HSCvQc0IfwqOTDCg=' 
WHERE 
  key_id = '42b104bcf93cd4599368183456f4236eaed517d49e2905930980117b554e593c' 
  AND (
    token = 'P3Q7E4hnStgxweFIDUQt4K4+Nc3HSCvQc0IfwqOTDCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )