INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308791a1fba431618e6a746d84df2aa2ca15dd7304c5946e236f275f3e3f032f', 
    'AI4Z5GnB2YS1Z3ZKQ0JIGUG1YOCcRBhrh+trbh5BvrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)