UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YRMEkgPfqHq+OpfJ3zqpvnuyVMnoP2tdczEr/+Mje3k=' 
WHERE 
  key_id = '41461e0639796bea2c5651f735dc9e39c1fbb221cddb6a9b90b6b67a34172308' 
  AND (
    token = 'YRMEkgPfqHq+OpfJ3zqpvnuyVMnoP2tdczEr/+Mje3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )