INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76c8c28acc7a30d64a29a5a07cf0d7531f0eea17344214945261511bf8e373fb', 
    'w+MBC0Xjljebee0RakUl4Rsg2bngxB9UuGIVhErKc6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)