INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e8f736cb778221d52fd1febe00249ef1d5d0978cfad99cdf42439b855a5e799', 
    'rCaqyN/0wXSaS71tyjYtO3su/SCxSNhldmUB0UFB6to=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)