INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b95d2975439b35c6c92f50cd3cf74b91f302c8d6b0ee54d4d8c66bfc78536bfc', 
    '3Qt9f/qKFZnoR5DwQurom14QF3X20W3nQup+KCiAOGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)