INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6280003a836148c2f209fdd24644856cf2c2053fdc86c7aa8eb8f8bfad866e1', 
    '4M59FqVGi7DBkRUlT0rLw9mLWp6hY3lEo4TQJ+U1sYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)