INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4646cf3f032ca308efddadc1d3243f481be7329d38d121044cb0a7ba52abacfa', 
    'eNCxBEyBa1H/DTtuGoDelUs3JieYJKJkgpYSp5Ip6ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)