INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71552196440a93cbb307f6a581d92634c9762539bd4dd8f5518a6c8e98ad848b', 
    'cRz5CxtJfT2VDJDs9WRDfMiooe0rn08rZjTfUPz5ego=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)