INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35524f56073fd22250d88ee54a17681e2e0893fcfc3875b73545f0361de90296', 
    'I6VR6SoWBdWOhl3lI3loUJUFnKGXkdkiXus8X9XVfq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)