INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17603f51e1f298ba45b6137d5c5068c5104d16bf75fcd0d39db397de888cbad3', 
    '2qufrmEBGuJhrKvIZbi1zTQOcjt6+5hkL57NaH6uF84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)