INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e08f05042058f3596f26299c7356fd09312080aa2c4d1a58a46da456ce55fe46', 
    'R7HscJaADmlhUSW92L1Z9s47PmZ2iEFIYi3Y6U5Il7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)