INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837de9d19162c9a68c4b9d9155659178a50ec742a570846c144a8d3dc7c021e0', 
    'A05wV1Z6+nIDFgAeFUJ3SBIa8utlNKi60zg9pi9Lbqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)