INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e261a34fc5c5f24b84db0d141579398d954e99962a850723ebc47d300caf8f2', 
    'vWYjidSt+CwBGImg8xaUEHRCmm14njR4jIolVL6QAh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)