INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6c9ab8192c588a85d8d3e2176325c2f2ad525d37788fe8a3f39c422fbbc1897', 
    'L5D6KU2T87YBmmZ1pvJB7LY1INA2QGDkWsx71anM7IQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)