UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm4TarnQeGSR8E7QqzKSqGZChvfFjrKNFEOn7oghwncg=' 
WHERE 
  key_id = '7abe6e675d0052a8c8fbb0faecf5179dcfe86985c94700384027486f36122aec' 
  AND (
    token = 'm4TarnQeGSR8E7QqzKSqGZChvfFjrKNFEOn7oghwncg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )