INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfbbb090aa33c5a0bb9fa8ce55d32cee5d21239119d8b25d4e9d32537f48281d', 
    'tI6nwa/3LwCKlfRDFEKYNWwWxMY7CMXgSFn6k9YDr7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)