INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34f67f7d0812d909663dabb38a847d35353708bf7ea0060ee061d30d526bd807', 
    'agr5o9ezkkx6iaIlw1tsq5Smfx8YmA6B4qRKGSrTntg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)