INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '619d76a4ff378b0033f3ed6d6db381ba1a3db25b9a6efd49f5a53f83edb0b8bc', 
    '68StxMq6izpVxlKYyE2uBuyakg1TchFQD0cj8lDDUmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)