UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zs1zxC2ZoUhtHnaa342l3veOexEK/GE/0Ex+/YPIDxg=' 
WHERE 
  key_id = 'd923c2ee79083a6dfbe0b5ba8374a7c67f68702ea7710b508da7d1667240eb27' 
  AND (
    token = 'zs1zxC2ZoUhtHnaa342l3veOexEK/GE/0Ex+/YPIDxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )