INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a2db06e67c31bf169d5d82f09d0be9ae51f8cd887586f835ce5704d4d4a828f', 
    'Hn3DWgHeYhocOm2kOJp7WlM2TJYTphy5K/gS5Ok646w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)