INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19b75c1721df5cb0dfb69f5e97c921270a1c6763c60a4c2b151feee770dbb00d', 
    'kpTbSk32F8Q1/B7jGCmiEcgfW6FLyNrwzTHM0GmTFec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)