INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4888787b6a4e3403af386e62eb775695408c51f76c3d5bdf52678d0d34baf0f9', 
    'htDlrr4Vu/9xcnBbk36UYuSJRgu3i3BkiWyNKn94jQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)