INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b1732e17686cbedcab097e979d27e217b0d0049c2209afb7c9b4faf51254473', 
    'u2uQQSo2IuGaX+X56/tjSsu23AcervUPJew4IOtUrYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)