INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e81c6fcdc593f4e8eaafac7feaed3cd1a24bab3e188f37e14b7348ac37c735a', 
    'bOHJJ5AJEkGpDx7EkoShJFOjE+AOSTQK3kXXQErAoJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)