INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e243b830c8f267af50172f27e2d28a07c2ca2bef03bcbf26dd7d83278f8377f2', 
    'CBABuxnRZx/cGTIwrB7dJ4XEDj0HqQ9rvYuP2Brp+D8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)