INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03b130dce2cfd0a605419779de025d21c1b57eb2bd73bba926e489ac67b302f1', 
    'i7QOn7bLrxskuHKhlXnm86JFkQfvUaLeSUel1SDy3sI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)