INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12d6959ef9b1c1f7e92ea27776cb7a0516a1145eb7fa8a993953ae02e652bdcf', 
    'nQr1t0yUCSpiHyr+HqbYBN1ZXyCVUhRIDj7Vm3Gp3/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)