INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2c3e8e62516e5ed5645349aa9a9ddce416aa8e0d446548ef0c250bbdee72a28', 
    'aV7ClWTyzgSfl7jKZzI23jIrGKAtVLLX/4igYlzYIcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)