INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27156373a0216a9a33a4f6a3ce14a32cd26140e6a3371bcfab5591b894abfe28', 
    'si3Ruo3M3GNJUPpqYNsJFKQAMjkDJJKn63UKRRGeb2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)