INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b84a1cb4316a4f1513fae8101bba22416e0d5b5a5ab2687d87b35feaaa3906d', 
    'yUESeZc7f++1vyx0xjmps66BxemTQ9rneHDuELEcZh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)