INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e91b12dc60554bc60327b9545c9bcdfd71e7686ef5178dd18fcddf9fc99cb345', 
    '5zeF5bQdanPx8JJXzmyEqmXh1u1/NaWWQL7iHHO9Al0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)