INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce6620b2bf6192c1f05d6db06f05d3dadd4c47f834d46cf0e30f06b80e68f4d5', 
    'QtyoySdQgqAw0TS1Z9TMJE7UZXVtRQfG9JNA8VL4gPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)