INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52409188f4cc69fd886757cc30409c466229bf138189c9d2628423ec7afd875c', 
    '64NKeXd5kzwwNzWaCn636fzwvfT3W6SmqvL/u6t6ZQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)