INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6721880c6998a966b07e554ebae64385cecab30d9756119120bc6bcbcaf61aa7', 
    'HlCX1PpQweEg5THcMdIHKQ1WBJm31LTwVhQs3HEYX5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)