INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '879f7e45689bf5d064206400ee616a7d5b42d8a2dbf6f5aa6ee419237f37cd38', 
    'iSl1dFhqP5mndX/O4ZtblOhklac15b/LjURcXhEYcLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)