INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66a3431ddfbc28c2a93371fbc8fbf9f24080e651d793b25365e5d639a877b8f2', 
    'OxSD4RmIh0e0VflHoTkTiMBrAAhsIXjxVlEwX9JoVKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)