INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756e68252c48c22806d9caced39200671017c3103e2b03d4b7736603743dfc67', 
    'raaQc7A2+83I2AGpjiWJHSpTKmN2hWz95okymcJngjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)