INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734df3bbe4a84353a9678b6ecb508a00811b7e00927c8736987e86c14aed42b5', 
    'KzPNSeKnY2oCoFO86EWZrBiCkc/yHJd8m60sI2k+GRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)