UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+woL3EeoLCCiIO2JbNlVEQs/6EAPPXh0RF6TJmakmY=' 
WHERE 
  key_id = '816f922629529984ad158ca75cec9fc8f2569b45e7899e5563237ac883fb4040' 
  AND (
    token = '5+woL3EeoLCCiIO2JbNlVEQs/6EAPPXh0RF6TJmakmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )