INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e294ac5f5c652f69430d6b87e623382849ae837cb999b999fc9152486f52593b', 
    'L6T6OMUm8gqWGxuURM0iqFJ+5owK77Ae4AC8JO6J8gA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)