INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '735c5d29cc371fb4e39ae6939d5f07237aa6dd94d9f61c1336d349a9f07c09e1', 
    'iMuJDVAwMtELlrbQkwLby978RwUM6LjzUGQQiFmxm1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)