INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbb23e780ba38b7fb417c2b418593ea8015d5ee6307526da61d76542dc7042ed', 
    'tJMGFGxKh4aiixTj7mWRIi3IN4GUBwI9oct9qvjM0+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)