INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '441c3b0e604c20d4244d8347e6003796ea46f72e530f1de14c7c76a39eee156d', 
    'R+paHvioOTsw6phaCmvCA9ANQzVOxnnJvCDtd95sVws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)