INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a47d88e4d71cd01dbb4fdd8fa86ff694cc7ca33aacfea01f614861c44229b7', 
    'Fto7i68rVcFgcquS3+Tk4XCx2W8GtkDF2Tj1LXjNAZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)