INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd21620a7024c7c68633f8d8b3ce142f0225c29d5da999e8832899b2b17d88e69', 
    'GJxjeLDkJ+/xG+FAtIaAlDgLtfFT1lpF99efFa9ufDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)