INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bc27013c3f43f1cc0db01ef2af3a29622c5a17ee9e3acd3d4b105c3b40e001b', 
    '1j/0ugofknI7iscJpRElZ229FQZGIIR+TiM03FHDkzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)