INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5231ccccff7e3a3bb67b3140755dcdc3b34164e8e117ec695b8abe58dfc8c0a2', 
    'x2o8nOHcoNfjGWAFDXGC/faywjQqNKMllupT2J2sORw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)