INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c5a317e922fc5ea2276d8c16bda91fd10d974c5c21a07f25e5e4eb6bab3c71', 
    'RTQ9J47Qfj+2w1VG0XgcHN2VZ+UqRv2NdtSJ2pUdq7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)