INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6cf36641b571e81703deeaf0eea357c7c6d2134f245ddcc1e2ca3039d939937', 
    'a2/hljHS03B0WT2jk8mVOtqQYiwHUm1vx/9fbO2AR2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)