INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5441ae639836fb48e105a30f2d3a1d8a3ea5b4b2fcc907c9bd5a562c450a9cf7', 
    'RpLLFLx3s3xs73YqlrtB0rWo41WdcirT7zry2SjKy2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)