INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b75253f737f61daf62560c908c0ef13a65f786c771438a3b93a7335f69af86', 
    'm78pk4ksY3ekXMequM701C3sPy4YiXbRT8J+PZ/TmCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)