INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a799afa80643d541bd6caee32a88ee4960de0e582fc3ecbb41870f1505800528', 
    'axtEK5c2uHf5EWSwYZURMsKD+ze/2SMhBj19B8XRVfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)