INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a5423cba9cada022eb912b07df74a01acf62d26deadd4a2a3b2558bcb7aab3', 
    '7JcDR2yfkiqa1treD9/wx8jQmlccAbX9DRZiLjkipL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)