INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39fe4e1932c07b186712f1940af09ca445bc3335105a24794492806bfc2bfb98', 
    'sIqOmz3z9ddmk+LaCYl+72uHlB0F5jwY3ygdlq1sl8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)