INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b5aa5c95c2d309a60df38fd8f135ad781dbcf936f07e75d32a8ce838b1e5fe9', 
    '5db3CZjEK8Urgh5LpAzga6S6W1Dic0Ax1HpH7sxwbTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)