INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a73709ca814a461ea45070b3da2e0371a43fd938d90d2213bfcbae106397764', 
    'Zo3pUtn3fUxNiFjNbfa/et4TVHDn7mdq526ZJWLGuhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)