INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa40239f71666cb90c811ddb98d0b36ed5e33429e023cf2f1219f3380f1a688', 
    '673n9OMuXLpBVCpc796GaksNWif0SyjqzCVkKQY3eLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)