INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '540a8c658f0778e0166bd0017551f46da8809c50f8532976051344c2281f764a', 
    'ENEKas7lIL2cbOXsKigLiKd89goKhhwDEezBI7exA54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)