INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c39775a395b4776a60792e2c4e49387a9f104c78054c7c5674a90b717469af', 
    'A1GODrhUl2oqjQe+yW8TdJYgRsVDP1K2aVzamk7Xoac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)