INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a25f2ad891af1a804c7fa8e2b4c4f88f4ab37f659d7ec047273d1c69f5a65e75', 
    'nCUouCxknbFYpfq5kgtCFPB3jOqxCcaLuf7y/4HnWqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)