INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2131352a7a258ac71359af8e6d12fe65a5ead3ac713655ccb4fa098d6760fe20', 
    'Kd975Tu3zAAZFQ6SrfbLzCXrBE0bkRYpG3ud1fhY9dU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)