INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fb517b3b760db9c23cd5bf221f3518ba9192e5cfea6a92bc207915d697fd09e', 
    'i3XppCYjdbzpi48FEkkiAchwbFoCDOJmElagbK8PaRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)