INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf40bde40cc572bcd708515020faadc1d4d7da0fefed84c3bd2dd36076b6fd9f', 
    'vmtXF61yzzhmpxTsfk3M/GuesbEcnYzP8PMiwFB1JIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)