INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a0fc527a175801d6db0fe5fbeaba2d8fece4bb6355bdffedddf0370a15f7967', 
    'aMsHO40apMTMcP6OZUG6adk3xZTggQ0uayNk5DO5WaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)