INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f7f2fa6910f15a75434977b950756c344b9370f654da1e869af9392c37c7eac', 
    'OKS/aqbaCafufX5XCfVAAMfSu9brMgKdGxQ92h2kg7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)