INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f437b1b86045f2cee52d51b429143deeaf02c45d9c57858397a969d9b660e086', 
    'd4gHpmdNJSv7XL9oVTn9om1xffu20M4NFJY2nl6YVdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)