INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35638ba700b4fadd1a015a352d0aea22041df50a86591d553b6be866eda8896c', 
    '20RZtMOcoSoglLu+csdKTqy/yXvmAfkwPgD1HBWWQ0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)