INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5da6788d7204b3a2eebaac07f8c51a17e84af29c649381ea9fc8c991505f19a5', 
    'm0OpqdMjYjkXLsIHVyW7VqxPLH8DslkzvQeav4Gnt+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)