INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9258f9c2cd751afa57621f4608dc4664ab7a1d01aa3d818e55829245e3888201', 
    'z0xi5g1Mux1zR8l4mSbOAb3VtzG8+ZTiZuwGJfqqQ8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)