INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17191607389ddd4b5467e169b64a7e68d3f440021f22bc1c45a256d8c02c934c', 
    'b4Q3qPs6a9LEworAHeVwVJ0rdhBMRR58mw37+lLZGlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)