INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a06e51802fa03e800918313fbd296c9829464d583e6bf76dfcaa6d67f24009a1', 
    'uPQ10O+AsUL4NczPekLVFIypzu8jqlKfwTfGprxGTaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)