INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f29653e1b7d494e4538149528405ebf0929a268898b5183f5db2cdda867e45cb', 
    'xBLpmmr/KtaW4AgU1mbOE4o6quHWiTFrvuUUQdTAECk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)