INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b373d159b7a60c96bb1a0542ce278aecd092081b974db6b539fc9f481756f648', 
    'esfRFNTCA1hIn5RTOMKVYPwh3zBYNgOs53eOuCsg6IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)