INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db8e08b1a8620fc16c50964e7dcd8291426b9552678951534df6d61a3c8209b9', 
    '2RhRfFRAtcnctZUfD6WjWj8KTES5Y1SN9z1EMLvuHyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)