INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a29e5d6ae39771cb0d14d0f08ba2139866813017d83ced1a44d4a19b90c6f0b9', 
    'H3PRVX2QnkO+hj+jcDxKPb4urPhIXAzxBEdlYPI4iSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)