UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5RXh7MmA3z5RZrHP0bVqIwUa6nmaGEa4UAtU1CO95CU=' 
WHERE 
  key_id = '0983456bc4b5aabf66106f2d8ebc52543020148f11267930e78fe774cc5bfcc4' 
  AND (
    token = '5RXh7MmA3z5RZrHP0bVqIwUa6nmaGEa4UAtU1CO95CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )