INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302b684c7cc1c28059d8733e58d88a46fdcdb84aab07be67741d0daca5d5c7e6', 
    'js7TjHfnx/OzL0c2IctQ+47d5fnvwMP84eMnjFTTJvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)