INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f53012c52811cc1c44931cb890b429a231d7e7d8da03f08a1f945b77556d697c', 
    '7Dfj4PBIXvxhG2BgtW/JClU/FAhZdw8kxDg9FO1JGCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)