INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b46d98cd4dcf16c09bb507adafbec128ab3012aa35427a3f8a6c9d8cb2921868', 
    'D2gYQSOxXwKGCBKd6ajDevzTlukF+tLVTR6v9thAW+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)