INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c4e11cf8fa8a74e98249cfad6de4faae07822d0c79253694e88ae1883ae833f', 
    'mHRlBIldyBe+DADUSXiKboQDPlG1I9hD1p+nnYblsPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)