INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7e8af49e84514925a6c59554ce6554ff085112ec991959ec59adf0a59e5b9ac', 
    'CN5eN7/bJL0MfB5MNDoiSBTB7gtjf5JG1jKea1ocv8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)