INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b742f7f4c51e6f147b0c87e5961e3075805188a530cee4a9b3a5bf79eb570e90', 
    'aQwatwRgV6xY4sD4qiYI3eLGnYWnVAzB+YZwICgGlbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)