INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8a8c84f0a7c83a6418ee6233032f0293887a848fecf2c3da802653c8394a847', 
    'Tkb/JfGXOUexkYVsZfiIG22ISD3H/uR3r9GP1qW9UjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)