INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7f93f4f823a87d16123d3eaa7cc68c359937677a77304ef4bb1b3ac80f8a581', 
    '7T2icUM2E2UL0yx527uADzu3EsU9YGBg98mKVcRep/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)