INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b147fb1cb6241e21c3c44d237c7662ac1f882fee11e0510dc469f3812b49155', 
    'eQ1ITIWAMb+HJ8u5HZgxcG5Kavm513xBZOQk2pBHWXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)