INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c296f68ce0660fb9d39cb3c4e03b9f59f40bd4f747e39d0200969c2dc23bc8d', 
    'GnnD8q75qU0D7FFnvsPVMU0sTL1phG5QmomPha1lBD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)