INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff6d14477745af3fc12fc92411b74392d7199bca6ee14b890addae947b07bf5c', 
    'nettKxJf058W8r8ML3SmMlxBif56wPtoxJkJTjO0GHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)