UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IvdXdTRGr/ocAEDjDlsBn3x4gN4FORjGDLyXOV+32/I=' 
WHERE 
  key_id = 'b8d137dbba167811e58984c388ec7be66255e962dc75de0e984c05319ecd6db1' 
  AND (
    token = 'IvdXdTRGr/ocAEDjDlsBn3x4gN4FORjGDLyXOV+32/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )