INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b330f835aa22e2e020d394370f716f4fe13ed0ade0156cb278351c1759d0edfc', 
    '0a9XeOlpIaExbi93FCz+mornm/ToayiYndDAba2UyIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)