INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435260987de46f2dabc7e8511c938f0a104d465d6d7c890b3d9f48b2da2aabe0', 
    'sc3dPEynu1HiBhUZ+t0JtgnO5qc8yY7aRngil2QhJPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)