INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6416e37a89c677471a05ed5f101f6d6509b1f7f53926e87f6faf20c3b2d8b713', 
    '8Olcvqcwr6s3VUB0/HI0CdwTlzsz8JgraJP8aur7uE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)