INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b42b3690455e682d8c9ef8e95879432cfb67f22d8222f40a5f219c48efc62808', 
    'zG8tONw7oeD5vVW0KHL7Kl/+Z1leySTQUEZs+s8vHZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)