INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7e14b1b8892c5fa56276dceffce04bee2b7604fa6016adb00458822ad747d44', 
    'NbsIbsw8jC2iMrFQU3gXyAkMwsC7zjL2nM/Pujly20g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)