INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ea7fdf1f005cfc7126daa1f8da0eea202f475060436ebb2449a11a5eadc77b', 
    'm68L0aBUrKsba1jrYpfOhytNpTyQs5EvjbCLd0nttcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)