INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53cfccf8f75e2c0c618f92010498fe971f6d8d314616e451232f00b8e3ca18b7', 
    '9BcZz/ZDbj6F9+RMAFFeX2EL73NAjTvVABybkc70M0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)