INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3de217b5936435511ce624fff5ccc5432c4f606a09cc6110ff9909d85b44714', 
    'pUFkJ1v+d9QGV1JEXATEgnSR2vDQ8msRNnXNyDPYaCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)