INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c288b00ffb6052aaf9783c9e4188573ecbb7336d697024d193a762d92cb17eca', 
    'bLqEdb3i0HrEt7Uk+Htg6nwfXufdMZFtSoupjODKW6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)