INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c61059a1c5c555fff33f327018f9533cf9749b45adb0347331920001329b0a4', 
    'NXs9CIL5GuV3wI1Dwr9FXJBQXP5O31Ar+pYT2YQMlAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)