INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ad632689d7acc7b806d552b3ddffe45346a2b056fe645e4d5e262668293f147', 
    'zKqy8N1NQDQsIh8bORDP3YZ0rhk3I7fYp2KjhxExRyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)