INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea0a3eb6e548aa934cd3a62073b6b3383f968804e98a9dd881f99a0a43598440', 
    'lexUBLUpNE7WzntYAvPfoQjhN2yqc3A8YrqkfQbwjjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)