INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f34af00030f2426e53e7c8f6f0d9b125dc80c883c1baa3adc87775208f23c51', 
    '90/SaOUVDLntBFFkBv8UFySqnwcJG8b/7NamM8gm2q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)