INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4199d457e6bea38162138e36beb9f30a85a2e59005d0d4b286d3e26a25101f9e', 
    'RHmS28jkAXh+eygl/WgfKmMPU7SxCXjWrj2NH11qTC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)