INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c8acfca7c0b553b58ccbe989f4b2435c92e5996b32d8af2b61d1e06b3444b71', 
    'cxIii0rLkostC+99gez1xfMxqDrMoPXFA88uDKVpA9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)