INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb4044e63068c5ddb18ba84278247770f524f53a09128e5dc0f6d81f2978a78b', 
    'oBeiMxVOB4fq0nedkxcnBCA1Q3VYfetHMovWkGHcnxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)