INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ce27560a3786c1cbc7f109685444fdfcff6f5231f6fc958d7ee84a0a1d5f513', 
    'JVgDZSEmvVR23EpHn63/o2KsYVcjcMpHihdOJjdmjQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)