INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d362aed848cfeaa343e282593293bea9f468f276502fb0598a9d269ef8766b2', 
    '4DJEE/7+Qsbd89shdRrDW56iZLYCOLgHN6efQSO5kds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)