INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ab4a8f1563ffc1ad6f0ca0a838ad39e58fa03760634cf3e9fd84c020a1da56b', 
    'fg4AjzWncGGo9ApvvHyKVaj6ElbX6QK7nYHhJZpr/EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)