INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '481b1afbe3a28e34fa735fd7a85e5d72407dbe714773f529fcd7057b0a40e6d9', 
    'dxqzU0aJpE0ZV8kJL4PpRC0KeVc/v4ZorWQy490LGQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)