INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11538a98d4c1babcf7249531f3479311c2541376691178cf3be4a63b7af0b3f0', 
    '7z9Lc8L1YTHzOTf7xY/iSB+pr/TVKg1KO+eOyzjCMVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)