INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '708c2a1bb5eec52b5943f803a18e13945b77b090c4dfc95e0b6678056a3db59c', 
    'rTJglJtr1yAD6RwDrpLUNj+goZUHULTELmZhsWmwiSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)