INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae52faaa980af58d7d12e280c8b940b037b7f3e6fdae3abc79ee367e0bca47d1', 
    'iYZsJD479n6jlsM6Uq8tBp9TwppqwT2A5JlqOkJPxe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)