INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ad1319b641a44cbd6853ff96ccb73495856f10e09edd23a9d3a0349c5f3e478', 
    'sAtQmUoheAdKmy9kscjH8ZxpxkTjh4IPB3JFdO5qUqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)