INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12f4ceddbbbe6f05f9be269ecc5339d03c9fc0f02575a60261ac6beea4650983', 
    '6oSk+2WRqyN0kwIhTUrarxNmUClI40Hlg9L2wGGReMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)