INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52f23807c27ed00e28bbf6ff6cffb5b38d103a26c611080b9fce1fd6871ce01', 
    'cgbN08SdtxDWQoFbSQQzC4aUaFmBd/W8LWHCAxGKktE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)