INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df21707992f4abe08f8d36cf90bd080d91aef1751a0a4967014d5311f7ae2dee', 
    'YBhswFhPXnCFLOO7Ec6JpmDpWw5XCNj/AVs+nfc47xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)