INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a36da8fde777af2050c09b9e861d3413e5314ac966bafd06204e25d5b8da74bc', 
    'POXoiIC5IhKgt1mj4y6uocKaKm299Nqzb6oQpVALcrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)