INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2e28a749bd270839a572f6dbafdbe5b92c2b19cd411ccfe9a34fd00e5b57d26', 
    'xdRe9DSWNikElVcrlai7wbvZdB6B6Xxfa/fEssgA2XU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)