INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf26559bfee983923a23a80694ca1fb9f6a87e9d985275a3c596e932fd5c3992', 
    'JgKts8T8zgk545b0y/23NmHkejfGUk0NXjESnyJDBwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)