INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aafa89d2313ef72939459589c7f1bc57099c6ade905143650aaddee015b1278', 
    '+Rl17/e/tmryPfFBlz71w6TeydwgAqUVrbdV1aDqsdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)