INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a9ea3fb36ef0eb0d82b7cbef19cfba9203b878ed111d41c65763316da0da7a4', 
    'MbjqNy0qD49fWAJHzB6lIlC5OpTrnjBo7Nx4rSmx0bU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)