INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '434731c48116478cd3977450f843f244382d3ddf68f23fba0673f3b4dab84c29', 
    'lnhbQ7q3FmXPwoKwGQhXZ5jUfTA+r5fW7WqBIOeejqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)