INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '493b1b39441ad8fda563be60cf2589fb672e7148c7f816cd5ca34b96454acc12', 
    'JWQ4uUJJDCtWrr2V4GDEzDsGLqH29elkiVfP2AdQWpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)