INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2016820e96f0c5ce04c88c0042ecedd62b2127d4d3dd9377ba723147aeb39ab', 
    'vcorOqKvhA3FSlX3VY/lmsAPtdd2ITJ090aEZptwbYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)