INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dd2bbe83453d5f18e4ba57abcbe48ebdba287fd7f1910accd25dbde3067440d', 
    'MgRz/1T/J4JXBXwpb9S6hQwTNtl4CLlCFDjusq3Oego=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)