INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b161a4fcb458cee8c8dfe97e3befd3151d075198bc377f950b9f402ed434f43e', 
    '9PyR9k/KSn85pElHdf5984oPj2It27DlZe1Ge4rLno8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)