INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f09f0787482125b1ab1b24278bed109ee0d24e0f883212af2c55d032fcec35', 
    'zwA1taNaAPlhxhjsL4vvIqogWANO6XUbUVrIGB4Ghpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)