INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8337cb0c5e5648b7cfeba79e9817a7c70c2e2a2730288a3880c20c6f42db58c9', 
    '1j0SX1lpVO5RSrS3HD5F1KqJZF1wvaeEOXi2MgPHy/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)