INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18358d9c0fcdd734cdeb9f70b415b6f7eb1740e6b81731569dd4747b9ece1d15', 
    'B3y9pVrDjHBiwDtsBG/5JNLWXwn+JvYjImsjMd/2qm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)