INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe5d88aef359be41984421689545ffc799570c19246ef44273de019af845ad01', 
    'UDYE1MhsDNDyHVgw7Aysac3Z3KHK+dGNWyxBom4CbVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)