INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f294dcaf370f205f0a8b49404e32148d79ec5bfb9102eded52e2026a546851b', 
    'h/4DATzQYA3drSjU0NIB8CKsTryeXfllphEPoTePQSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)