INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b283e1aa1c45ad5d0e015ebb7f7c03061b779bf6f7425bf4996fc253504dc24d', 
    '4Pfovr9oD9oYxcG6c3IwIEr4EEph0HtufZ65gfMw+7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)