INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3261c4fa6a0b906b504e906eba3f401c8276f6d58069552a5c0c9b558a6f901', 
    'gMwtX+jCXWD8eYDGmZyxk8UCxxYuZ6q8Pgm+KMaw0D4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)