INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7e0ff098e7c382f56aaf7e0f5b9385fd08f6310486f5809acf7a5bcf34f9843', 
    'PinqzEEgXEBkxQK9xohoOhREhv5Xa3wnmLPuRuDr63M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)