INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a27f861a0baca0f63187b95259c712ca7c8c2a47cfeeff032fef14ae1c71036a', 
    'VmktCkD/UFRtlySZTSk+N8EgEmAGxjs1PpnlGD0ncPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)