INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1055bdc2a6d22657e7ea6067a6cba9d6d620ba1cf382716918b45a38f7afca2e', 
    'Cx7qI6TVWOjfYh58zKctBEyzwyPC5JcTd0HcD1ZqZvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)