INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7a759aa6618618c7206ab5f9b709976e1fb9764444fc339e001553bd140f39b', 
    'WDMIxrnAUdImn5/dT9kDQvYhdA4nBsDPAtbds60kMYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)