INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94bbce6df86cd499e5756caf77e37999520b5ed334bd49e5c8f3eb2079de419e', 
    'qLdNWmQ6TMOrHsDFUDXnfuKutSAQ3ABA0ik1P1mLhZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)