INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55080e14ec96d7c251598f000380bd19815171ceb55e88752efc30d39fe0755b', 
    'n4DzDfmv88Snu+3aReEZ2atyE1kN7X5Id5OEhw6r8sI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)