INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f594b6d07deaf36e6adef8f0e82d4147e3f45b4d29afdc2a5fc2db18c8e0392', 
    'kb7smr479oiy9kWb+GreMuRHAg6VeSZlxChoa1sYxxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)