INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e176c4603175fe82ad63292bc187b51a0c0988659631e925ab4510152608c57', 
    'q0m4Ft0+Lcfn7Y7Bzv0wbBj5dwQLAhkUJ28+XAAE0Fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)