INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d1b16254ef2eba8901e4a83894c09c0c2058dbe3081b18404f57344983bff99', 
    'gwaLzNMlUq0XhD9CrSyBoyvD9rO4xCouPUTIKi3YXPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)