INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a16f8758934c84d644006e263ab2f6cde75e7f5201013263d4e1f1dd06d5f59', 
    'QHaS3z01GMcynDvZ2QbkODcSssohvhgsoJ/iW3V8f2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)