INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e4147e751c157473617110d2ebd7f74255229bd81de97acc56fec5338556e34', 
    'WiaC2cjLVSy9k0w/YfIVzj8za6bI4zgXShzvRW0zFPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)