INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fb6ee600fa27b5968f18a4d8714878e75e2a2ec514c7905033904196c5a3b49', 
    'v2eZZALhjDmdy6bvwAiTSEobWTfUAWAhbFCfK8T0Vt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)