INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '352c122ef677e04b4b9512994a744643b5b19976cae782b392bf4bef2d21e65c', 
    '5cFO03AEuFdOJSW/ne22w15Q12cdwgF8UY6a0Esb6wY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)