INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c1820e58b499ff4c847cf9dbb5884678f1365c6cf54fcfb1f4a3a23c3b41cfc', 
    'nMxUB2NI2QCvUjs1fGEmNY2kQrHeu/v4RZUH5UFaWOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)