UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkVHj0uIGB8ZA24E/4NTFRHfU40rgFPZ6AHhAA0s4Jo=' 
WHERE 
  key_id = '59d49e5b0fd76151304031ff9e96e2e732f94b6351f1dae9d51dbb709da40a8e' 
  AND (
    token = 'EkVHj0uIGB8ZA24E/4NTFRHfU40rgFPZ6AHhAA0s4Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )