INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49ef16eea8aca219909f2aa3be0322809c896a726cefb78a270c41cf643900fd', 
    '99Bgs2PFIqHiVvTSoH6obbIC8CwHllfF3Dv8ilS9Bjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)