INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4df8925a95a80fb9648e46346b6eb30e3b81fd18adc3ca9e1211c224731f25be', 
    'z2o14XShoelV4WInJuGgCy+X1XcT7FbgfKqLUXJ+i3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)