INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5218ba882e24a04de0301ab58a7a285c8e81c6a2b6133d611280bb1d07adc6c0', 
    'sa4eZFk3hR8cjilnF064VFTAycg5GwQ92gKPa5EDOL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)