INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a16a7f5339b5165e54a16df6ded8fb5d52a8128932fa20e8e7566f093369538', 
    'pSce15uTAe0c5TGCuQp5eiQWDUdFdNz/bROIQciIfcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)