INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c5956fc7423f66818ac281d0319cc02abec01750b073e9fac4244448e80a631', 
    'U7E36pfQPCA3sEGLnhmPB6UzyyuFm11XvleUz9dXw0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)