INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c36f20eb60ce281aa6f78254841be9fe589a654f13345e4707fba650bd8740c', 
    'GQQ4HDywwa3+xSN23VvkBGapUI8fOKc1I1XBH6Cyb1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)