INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b52b89f76dfdbb0d7f282c5bf6764d75dcb0c13ee5408fa9802480944a8bd8', 
    '1J5ySJ4o5jz4xpdSVVwZj0gla93rsH4cXArzojHUi2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)