INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a7aeeb2c5b2fca3df246928c7e26d0968a2a2bed5d5190078e8739bcb951a8', 
    'SsSuLbFMWuZMLe1LzfWmkrY0M3XC4SANon5VQ/3hPI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)