INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '213731e45d84a876e8fda19213edcb207dfd5cac709ab0cedde5c00fefc57cbd', 
    '4XUYKwrIMoj5s3BgD7M583aW30MiLfE55Ga1if1hbW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)