INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d6d6a651ba8f7dd51861ece7e452cae59d974e43f004dfa6b62b2099c2c6e4c', 
    'uqn9Mxaaknf58IsiJynkYz/S7kTaJG6KhPuWboeBeCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)