INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6830f97156149567d522d37ca0c9eb7e4459393e739f972f1892df49f4b6e4ae', 
    'iwlnFYYYYw6rlAFXt0gTF/leEBKZpPlhC/2vosCzkXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)