INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f3c98462d7d4084d1a3201e194771bfd909979c14a772e772e192c7a8af0131', 
    'eZLmh1DoioGEhnUZVQhcbwY6/QkDCnEhtHPyDMejw3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)