INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '821611c9fe8d127008fa89a12d0317ea4a1367d37d5825f18d8413928e4e2a07', 
    'HPqA20f7DdVuRe2GbL/wMJ3V7X178qCnoYMS6X3U3fM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)