INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfafe92649a17fe2b14b0a683f7c1ff8176a78618f3c4ca81fc5909182541519', 
    'PIHxzrd8XqHOipyLo6eige0xh6YMvqfmtYqo4bbz5RE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)