INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73c16815d0a890724e185fa1dcc3e23d7d304d50aea3b9effaf16aba440f3c0c', 
    'Sx/qCD15swn3OYVtUJj/wNboxkgJH13u771Nppcu0Mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)