INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a11a7b0a3c02edd317fed8da326a5b78d65d76e432a5bd8798b924379c375ef', 
    'wdx1X0aF4nncDbiLri+i4FXAZCXoq8UrBKLn857BuIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)