INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34c4340e4a6d1f3c7aa06cddb38b56af600601aa826c5d2b4eeac060ccc2a37b', 
    'TVePaNprFSvmGpc8A+A3iOe3iyAktVkQbCMPrMmyklk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)