INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d8930c4a2ecb65aa3238ed07a0ad6228504bb944a40208063d959b0415f56a', 
    'vbnI9y51QxfdQaCZIWL0KYJF0Fzuz4qYhn/CvxoVhUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)