INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b55be318ee944a3a670a1dbe95319eaea8c2b1bd49e1b5db50b6f873fe572fb', 
    'uMtwYpODZsPzd6lfcFYsvcgF4ITJCxUiLnLkT99V7Lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)