INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ce8e8a069b251991ada73dccbb6b2efbef7e0dd6b344198213547302b62940a', 
    'PMxVbUH6o+J9Byyd9m09ZBauFy4gjWtZPaqszQt3nrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)