INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b193724eb1b3c1cd247f86884889a670f3a5fe63c3aeb54e33a193b4ba9146c', 
    'auVRMu4L4z3TMN0P5996y3bqHpW3KeO/fT3rKPkxEJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)