INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9749c53bdef2c458770dd7a47d8f0b029cc1a42c51d0ff2324a54801ac18ef6e', 
    'bkP/sEjFBK7yw15UAT767qjiZzRGtUOkDTqvC6J0HEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)