INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0c76f8af7c26b66e6e29f3f621c90a1cf69500985c72b7582616497edf7b717', 
    'T2oLQ7fmFGQOB3fz7lEz37p5Zwwv0NUjMd9NEfTBCb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)