UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUzuCtSNo6JGAw5qioZKkH7bohlcbWGufTAceUAZsM0=' 
WHERE 
  key_id = 'e3771ccb0b7cc6359f15fbb42f56ce2dd940b2189728c967aac1965cf18d122f' 
  AND (
    token = 'GUzuCtSNo6JGAw5qioZKkH7bohlcbWGufTAceUAZsM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )