INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '834ab718d66f0b9384cbb94dc26b2750ae931d819809ba36b8fa92d943617963', 
    '9HsJtef7UVzKppNNPwGDobzaD5Xkyr3K8Xv07vAiS2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)