UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7f2c3mDhVB7i74F+g92r24XD4bjgTSXYTEg+Q6vit4=' 
WHERE 
  key_id = '2aad922ca429ecf473e4c4d01ffd1077816170bb67f1fcc336619f83a200fc27' 
  AND (
    token = 'i7f2c3mDhVB7i74F+g92r24XD4bjgTSXYTEg+Q6vit4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )