INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79c409e89f69860e7a9fd80ea91f5afa046bd301d52cd35c407fe42eebb10793', 
    'EBGxymFQcezgWFuYrcsT4tF6CkJlaPAbSCUpmjZ3M1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)