INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31bbc24dfec779562b020643b164183fbe5bc0bebc87778f29950d9d1e83a865', 
    '/ArPzrMw4hUClE4PSljtz8oWutbbcX3yQTZKeOll6s0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)