INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08b869704240bf0f52e2ad96d45d6c25a112209c8fa220a74af43d7c52e7b1cb', 
    'MzEqTRJj0rFMzfjclZYyRUECnuyZXVlUc8oLdQKjb/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)