INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e6138d4dfbd683236ce677cb3777a3348d2c4d3a2b46d44ba95a88c73137edc', 
    '/E5lhbVkCcfkN8IsPMRMHAHo4K1WS4xXqgBTgxJq+WA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)