INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '020ca3c3671016934c787c318035ce5db57e357a72d918ca76d4f0ad436b683a', 
    'OqEiRTSJ8FIJNs1xKvm7131xJ48ZdF51sBLTh6g1nho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)