INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f6d236791cabb49eccf155846643a4a8c27367a3e7a04295a8466c7ec15a69', 
    'dYI8HiJxCRET9DNEm0z6NHe8aQEK3QjBWI8QWS8tiUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)