INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7b691d6071248009a312f94ee926cdcf15015aa317d073fe300821f8a48cd5a', 
    '20uphTANtBtuXSGUIfbdowChErsPXgzrmbOIHZIdN1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)