INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd691fcd3ea623b1521299d4bf3cd23099a8eee30137fe0e6f797d791fefa6c8', 
    'qstQ7Ot+Q1kBMSD/QvWRqNK5l7jW7qQqzlZ4xOKztR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)