INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8f21989c88a61066c6713b8326d4e0a6f61a916b6ec16aecd4b42ae1652793b', 
    'iq5He8Ez7O6KFAJhEoKwZKnD3LfMJ7+1NEgR7UQFxmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)