INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5a8002ba733edf9c249c9ade727aa9b742802bbd6e736fd00af8fd382876d95', 
    'PWsBTl5g+T2HhJJAE7V3qWOl+5PHLVpkgGf3KAQWg5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)