INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4a29627df8ad1b2c243b69a81a304ac7651f32ce75ab845aac63d8470c0e89', 
    'i1uOyO/5/BsYfJcSXTYctv0bMjaAmxv8I0uRCOLfIuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)