INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '621786f1a205e6995abff5ede3a7bc7676f73f908ec941dc5f1fbb7cebb6ad53', 
    'rybealp0kgfpvCczWZ7eKpkk5xPZylV6MEjJA/lBxgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)