INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9e421f490c50d9e93a9df028571fb747b42332a89ef5aca74831e2fe0177bf', 
    '/64Q6Le0jwWO26TnjX2TLTQkpItAKbTGX4FsB+ujIEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)