INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d6e43231658cf80e2aaf5977c69da9ee388fa830fab79fb80564a42fc9daeb8', 
    'N8sIdCF2GeCHzumArjQ9P+Ac24Codgy8GCWA2D9TFMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)