INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038f3a8fe7608c9ee28a1307cc30327d0b34b20435d5bce6a8791d68a4fac0fd', 
    '9cZu0uKRm1jYKBuWbI4HVmpyRt5i5QFJi/+ZOq2s9ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)