INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '121237e216cb04940d793e652e0252eeea9f725e3320c922ab8f17c421d4b6cc', 
    'MpEe9gcGlRXLxpA8J1NMjTmsaOXpzpoSjyrcHifo0m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)