INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f812550b345a1f0a52e559ee8a740cec3e9c9c786a0aeb642aefa65960bf5152', 
    'z31ZE5ZwGfjnUQXbSDjdhmlicJh/o2Uh65vncAYEdes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)