INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dd2c8eeac0d96b67a2c3cfffa8fb4e9903aed5788893d5088ba66922879d3dc', 
    'beF8RHst1639FVgCivqyvWPnePWkwTUlB0intPwNsc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)