INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7eaf9d2aab6126c1674076abe546ca58b6bedbd96d132529c75dc8487952a97', 
    'OAQ48rNWdUk9X16nC+vCL8dUMchTQ1EvXGOMZfOF7ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)