INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2de1b9ed321fc56b1e3b4b5922330f6118a32e63529ad7772cc2294cb9758995', 
    '0ajx1rJIqXDFbAGYP5rl9gUI4ebYHVvA/yX0lyyZ7Pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)