INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c300bf895964aaecf69a22027ee0dc770689248f88db647677a42b4474b4ee9c', 
    'lX2ybPmlEUrQU4orVDfcFZ8GP9vxdEEOY4796f8AdC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)