INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9a981de1d5620b15cf3d0a2b70f9db456dad88eaed358a01fb8fd801519c7ba', 
    'dMuDW0CUgBoKKh/lCQrmRpDKnd6HE7QgKJEAnHEv7r8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)