INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c838846ed7c257e3591a45adb1e36df31df12c57ecaac1bfdef34aa642e7f88', 
    'E7i/eY39HKVpz2bmEX0MQPuXxpD2XKF2egOhfDb6Lzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)