INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4e785db7992cf9d8f4d2c09f7b9b6f5c5beb83e3e3e23a21acb0d85a5903df2', 
    'QSxB9ThIt66h0SvXBggmgeCqH2Au54ahLK5icbJF1WE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)