INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7a7167bbef89a7b16b00a5e2296d13809fbac5ae9ff4e729f13d592a373c7ec', 
    'OaS9t4OUB2ydmIDuMWbAwTDJGyk2iitmoWe/xD1OXU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)