INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1687c6a09b751bbf0943425ba6f054435b767b0773beb6202c49009975de848a', 
    '/zGXtymcN2enkZvrP+95cu0pLWJx23yswBUK5dseQZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)