INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b19e6608754d7ca886691bf985ca4436b7539a50bede732a95bced2080da8d2', 
    '2i4j8MI2a+s33Hs0U5dssf4Oeq3l+FjW31OshFhFVVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)