INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fb7413414c456b91a0e20812e165d8d8b2ffdcbf8c458faf2b2e7140e392976', 
    'U8aVgfBBRXXB0fmDF7jHPK52yu4zkPwBdpiblJ8Ahd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)