INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '262f5478251f6d0dccc4561d42bd5947557b460b52f131b724ce123fc8f42677', 
    'YQJus5raPqfGWgqgcgBjpQwNs1JRCr+MmtRNUrX386Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)