INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8295a07b09b43e78dc5c306ab859c6e8e6247d75c7b5b2542f2c4e6b6d683be3', 
    'H83SNzyh9ELF4QepcvsJngBzZEREpXx17Gdzad4ylVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)