INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '998f9444f5daae3fa9b7af622fa0d601113cf4d4aee382a8ea5d1a25be9ff009', 
    'vysi+sCHmZlhDWC5A7jOGwzOpskTdPcLZ3T3NpfB0zw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)