INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26d42b174ab6930abbc1a8c494203d91964be4d29b479c8c1779896046d8438e', 
    'AVWLNE4UCMvhMifIcJA1hslHDm+PpAzaY4772w+/AMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)