INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a2f905882fea086659e3c9732bcf3aee733b3a342d0bb25b05c60c07b671940', 
    'HEfCeKObO+wHJV73VrIasmYxY/0ESG2aPY9i8bwijgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)