INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4caeb9eadf0e4be9b62f7803f7af84ed7b40835f24865428edc0849b3c486011', 
    'u4wE1GK4/jaf00NOEVXLJs6Xy8b8zeCimSqP74q2pgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)