INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a7a2cf0e8c7353594b9d36fa6efd30df3e568539f783f4b3a2fce89fe5e187b', 
    'ApAsObbA9QuowRyb3yFGDWYmvMiDK/46kFAYge0tB/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)