INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc91c21b46bcae134b8d736570b59024024a22c6bab06434801fc4fb94e3a71c', 
    'JzWvsLfZEMSFCBMzsBDUob1dNHtjCc2b6f9Q9sjlxSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)