INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16cf3ce2c07c009bdabff7b960d82b1bf5a5a42d3feb98f6a86cd176e3817311', 
    'SNPHljkH90YmwpJdunFQbjGNvn7CSqgis7Rh+GHWhU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)