INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8506d450f0a303096887781400d97f7b88fbb025e2bb613cec13f4ae4db95a4', 
    '/jFJKCANaMa9VCYbYuvJoY7dlD2Tqcxzgxl2B13xf/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)