INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2fb504acaa7c3fbd9d2a3259b07c643abfc1f9958e2d406d099195156ec7d5d', 
    'SCcl6yGwjRQ4SJn6L2fKiM2adu6VLxlUxTGdowowcpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)