INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b479a207f8a70b4bb6890cdb9bd953e3a5762294203cc8440f24d635831c074', 
    'BKZhsszdipnyrxD6BDzfOT578LNxewCY8y/c6NksyrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)