INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b93df208895b60518483afb6ee3241ae485a4e8e27ccbe46f87835157c490b06', 
    'i+hB6YOLTwwphPpg1Y8I5b0H+ndCit36ceUr2PusDGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)