INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e875ba1106f0052aab891f7dc9cfcad563a90ca6941647c9874d6fc8ff23e7e7', 
    'zL6Avn6mqJxjY2c0Grt1hqRjktcFXIFu4ZsU11+Heh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)