INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11d2c1b39514e2a7f1884be78918927ce9f50cf04312fd4aadba9270c90a391', 
    '+dc+CJN4GVTO3OHLGIZwXxzHXXma0cHOVusWteXfrmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)