INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8faf9b75a63ba8e6d2596324bca3449a9a212637e15388913b2081b4dadea35', 
    'lUqTf2NBaN8O9kcpZjmBiP+KwQA8crSrJICQYv7i2bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)