INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e27dc34a88dcd177572b23c773081343753e2c62c286c7dfa59080321309089e', 
    'LU3VOL47uDhtDa0Ny4n1lswkYCuZosTSgNRlj8H2vsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)