INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9fe7f536498e94beaa755d9a3a15edb97e6418a7e4d9f3e4d02f474a4fa4026', 
    'uvPC4WBKuE2UuMDcNzrt8CCAv0s4RSVxWS3Xx2zn6GQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)