INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4be7c855895e5e2953aed60a475bdd5c459cb24afdfea29ddde98a3bcca9b011', 
    'WBR+EjkPD8uUNC0ybqI9whMud6S6o5e/JR6k8a1CMNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)