INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd55cfc7eb25e9dcdad342fa977d392eb3b6db9b9b047ac99a3cda15ea4878331', 
    'uWYNB+sj4fSdDoKE7pg2CPr1Qa7UsJ3AK0pwPuRyuQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)