INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d61f017f6aed298303ba4e31998e273c34e7b29b452da86cda780aedeff364e', 
    'aTbuW4k06oZhMsbeR6j6191eL4phTAeiQYhJkq1f+PY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)