INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '294c01a105a1086b4afe212b2ad53837c21765284e7abf108bdf7c8f0c955e4e', 
    'EMyq9N4bbiyV+kklMc7wxW6MoL4rVJTDsVN9Hg42RD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)