INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '450d4d025f284ff2cd3e7630ccbbad2aea3478985deae80a456b84ee597c66dd', 
    'fH8HRp3xOpyGXP8ZTY2ebXZuPnm+7LFC2C2cxCKnprc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)