INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb175fa0b0b35a84d53eae03adb2b9495d27af26e0f7f9037803f66b750f19e2', 
    'OJRTv+UBiQlQz6//0vWu8vAB2qx0vuzkzeFBdWeJD9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)