INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69e48fc2a85de3df1541e20304aaf94cb11f54ef5d1e613830dfcb6bf400272b', 
    '0K1+EHilMjLn82uFN1gQBynVvQjhCSbHh2aJ+6o6HLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)