INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c0a4f68966e6b9afba0ebb0bff1d0b9156e29fa70edb5394e25169942273cf', 
    'nQ982zOmHZIxC64Den9AxcZdUIVvAPiU4GycIAAqxuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)