INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef33479aafb940aa614227c64c6ed8c02b0eaf621b90dcfb13b2684bb5b030ae', 
    'ZCQIpy2FOq2IZzSIo5pCH//zYrKFIocjRPYZ1uMztac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)