INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '752f5a732c9b17c471427f56f4483fdfb11e4363488867c2f00984178d36e127', 
    '/6egj32vZswoHCNlofu5WgU7XZcCyG98/PTQASC9CCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)