INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e997cea208b56670467aae57c0bf4450b5f9e65b48450910ab43f275c317b0bf', 
    't81CdWjLgFffhqcNDHCI58mFWw5SrAJH7C7i2hAUO3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)