INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dc8e2121dce8a218a63c84522a9799e05b2edc887a33493dec9b3a90b31dab1', 
    'oFmeibsHHSDZAaeGBdUrzKe0ONUVKWbeon0n+0Z3yw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)