INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c168dfc0b6dbeae5f8091f8cf1582254c84641236035c8f5139917a85eecc26', 
    'F+6A7zd4afZDoYtw1q7478RyyqkS1Qa7AYZzPy2nRCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)