INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0b3e079482ba55a51a087432a1ccd6f4e729d2af5f3024702fcdb7ec6ce54c5', 
    '6qB2P2dh6ZG0M8TumBcUUf+G13BoyRYe2L5rhb8mqqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)