INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '946d2e1fa9e3bce5da0d4f6de4c2321e950f407e0c84a9de141bdab36809a8dd', 
    'aRBpRZBl7qJ8+1Qzc5rSj/SwTQVgwPw6IulNwbEPGZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)