INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c3eef285a9ac91623bfd1336dc02984cba653a91d9e7f9033f33d7dcb8f3767', 
    'Wh5jdQ2JTUePrHm87oPY0eDinWblYJOJcgE4s2PED58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)