INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55027b4809268304b9d6d37e40a789cbbd0f09d4231b3d0f9ad16b057f7c67d3', 
    'RYBv5fMnwQWMtaenN1eYhIXKVGWQhmrFqnXaSUWENwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)