INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '377502b21a888f644f6eb55abc01e0b754ba55a0aaedc232b84e1a4d4d17a4f0', 
    'N1mTN5C8CMkMW/akgkqIuD7GQjoOlJmwrhgVXXxGGOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)