INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3216ca62218e139d5ed4f7445f1b14e6fc193124d75a37a60d5f1a886d1078ac', 
    'mJ+xiuskE+XtQ41BlZJVPx3EqARo9gs2iQLmVp6WMbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)