INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35325064f80e6aeda678702b7f6b6db1daa059fdbe62e45a3844f7ce9968c896', 
    '2rc3KjMOvaLy4mIJzNUV63/b12l4ryPifLr4GkLsLNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)