INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '140db3e01ad947f5b3747d8e192751540bf6ea1ed4bae78f5f439a05300bf0af', 
    'wMBR17zYLpJXaExU5F0EErscFFh4DKiGGrp/00Mc9pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)