INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75723d85b5d8e6777d9e479123818a567e5cee2cb8acdbbf1c1b939a9a2b95b1', 
    't1/yFhPrfo055Rp0/dI92GVSuee5htvSCqlmEljiQoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)