INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9730ac675e2be41c7b02dbcb0b69267d9aa9f399ab1296d070cf948cb7e77aae', 
    'zpcqxYO+m2L1R9bEHByyqJiVrjQdENfcHVygJqMaGLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)