INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cfae963aabc51ea1f05acacfd33936cc223269f00120cacba93036e4f2b89c5', 
    '5rUo/dgRWZ7uJjv6zlffw/MFEMImBU83v5YjZzHbz5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)