INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e3516113a0648f5968caaeff91a91197e1ada5b954c6435d4157088e1eec9a4', 
    'VUOt4F0VVP4u4LMq43uF7Rdf0gLslr7krpled9sHLpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)