INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59b268a50de82e049a34c6bd9bd79a4699757a473b40ae1f98b8d016f956ff95', 
    '8Mps7p31RXfFNRK16yQ6HuYpRvBmATK99T+xBkK7XIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)