INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9488740376e2b15308d08237a2c60a7873b3f158e7cd4a70d21b7c3095c2ad1a', 
    'stdUEjOFfeT6Y3L6/E1RKPF/+pKEmJPv4Yg4TTQJVSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)