INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a61c6de9490653a2c0c89ae9d6680d62251a01eddf49524b6e97b5c59393099', 
    'N0rVHbFqrM/R2IsHjeTabSwQeiO2EWd1SvOwZzDN1yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)