INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73461ddaf97e4280995f4c05e54a9bf409d185b7f96d2a7c274d637cc716e8e3', 
    '2hNsXlP48VFkY95nc6GOw2R/sBvgTNT1cnL22oUqTqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)