INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efc9c09db4e767093a544d89f90e2e9d4c303a8a01e4892751bc9a0080e1d95b', 
    'ozwEF3i3iYOCsDPI92Y/6o5hmSNdQa8PL5xgMpWDo/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)