INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f437d4a7a560dc7c9d695789e415090d45da6bda3e3edd12cbb9e8a996cbc7f', 
    'DH2/Bbf8XMjsH7fABc1nIa6fmyThQv1bO2en2JhJltk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)