INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '739fe982e943880646d0e5d960711b294c04c7f900f46234eabe965493cf43cc', 
    'jT8A6NVFF77JH7PL5r0L6yYNAMQRHxwhUfyM4a3PLXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)