INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bcb00d03e649b4354e1079e50ab1f0a9b68fb3a9999e65d07c84cf309afda5a', 
    'er6rh0J48BsaEbTJnuuZecsjYtAmKde5T6eilJ9Ky7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)