INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5b14726046da858882cf0e4d7c9cfc26e5b17c2ad38593fe5de3440f787af18', 
    'AD+2bsaZWEKFhWXTIHMQXzJ3vRFqCK0ZZ8rov7j4O8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)