INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '157d257c947171c37bc2acaeea4f7f3c7e51aa3194507d11b8fb9fc2c0ce8bac', 
    'kqSaAik0+/raOch8xm1AjtKMiZlS3yQzyvfLGibn/PM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)