INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1bf858dd2ec571062631a684f44196047cb5b9ea798ca2014ebb62d7692b8fb', 
    'h+PIZ7fF8vKhU8IUmrr9w8u7Tww9WoqRnOWNcIRIvhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)