INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e8912bede687b46aa1c453182d411315ac721476d66b5d81e491fe6342aa79b', 
    '5AdjyJC1JoGBRMBRfL7iHMZSkJaN9tuQ02UnXdWfXWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)