INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89705d5c331e61c83ddeafb8046402fc1c1c02f0371f61981299c97f8e862b76', 
    '4a+TQp8eS7PoIu6HY7XIhRp0vjsjgMiyrYSnUtgt+P4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)