INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de6487474338c208594d41129716e28c6d8e499d95c7e410732977ea1ba02020', 
    'vsr3DPf4UiRLBNb7efXhfLQhCJZzcmyJ7v0HgwNn3pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)