UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tW1HWTehzkiPCsXtagT2sMkYV8JZk0Q5TGvfaJ/v1Q=' 
WHERE 
  key_id = '55d472ce6a8f1ff0845d3f89c6791291f71b5499d22f92fe1639538dcaf2ddb9' 
  AND (
    token = '/tW1HWTehzkiPCsXtagT2sMkYV8JZk0Q5TGvfaJ/v1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )