INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '447175b645611cfef634ea7cb6dd90ed18de7eb88b48c55993d1b5ff4f13ef15', 
    'qwPVhzEeRRvnyPHjbrUlTR5e3cgmemipBVpWeXjU29g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)