INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30dc498a1693c3ea4731f1744395244266382764a2e36347141ecd3e055f1f4f', 
    '4UzOIhLj6Z8IFFW631z+oP2sfFdJHlFKvcMyYjspqKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)