INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b42c7be0c009d4d72163f10c246b9a9b0b03e56dc8ab7ebfbb78a3cfc06970a4', 
    'IMz1ECjgyO/whMuzS1QLyH1M4l8jr5jJ9zfXTWug/UQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)