INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27ca0b3ed4001f8968c13f32b7d9dedd72da3eb067cd20e7ef41725f75dadc28', 
    'NRGomMhHc3xXTSIghPpS9PTSWwDbDd5CWPM304M5lS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)