INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae291300baf58f72db57e9410a30961e0e2150a7c2212c765807f5859f471421', 
    '16r+X0C0oG0xYUnoTPs4XtKLRWUvfe2bPcGavnbzseI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)