INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a93ea6cf3361489db12695ed6b6bbad1c75bf35979a5e9d4b495b0d5faaaec50', 
    'dXzWJko8fXtNzvm/CvF8fYUAxOJy9MQnaIqqiyvIuxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)