INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '36698696645fb5c42da32b94fefa13eb595f8746a503045bacd2f8d6dc484fca', 
    'LvCn4bELT3xXniJpXYGRuL88csbwYaTr46CyaS7+2HE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)