INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c28a4a2d1cde07e03a6d0e1f6734895c13d3a652abf63f9354c02adb5b9b4a6', 
    'khSc8+siUrxIcPi8iAHZAgd8mZiUHjQ42BKTZpXLtbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)