INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8442d1e7e452aa3c5671e9d3e260d2487b72f9350ff895f44a6fd12f32c816d4', 
    'Ab4cIEUWTB63WP5/zxBOzgzM8ANZfrHM5IrQHMRPZSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)