INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53acae6d6537b1c10b0988014ef24e3fbf98477fa7276986e7ab8675db402476', 
    'dyJa/o9of0E1iZelJAsTliGwWA/G6kdtTdLFaYeyo2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)