INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12f50bf7dfb2015f725b2ff416c1381da3e6cbe8a0ce548ea2673ff2d5b081a2', 
    'HqDQWMUYiSBC2iUfMH+j51w5LhXdYxz0VosJjcK2/DI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)