INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4275984ed22e9cb1967f1002f9864d7c3cb6c0d4ba54f95e99ad1c55731509f6', 
    '/pc6Y6qKRFYI0F66QNDoIxokIjGuMIHro1Rmh1ZLIHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)