INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c7f3aaab7f0c9233fa3f3f102c4cb1cfb7e6aefc78f73b0e99c66c7ad34d5f8', 
    'hv3ERL3w873RCRkvjUz7nTjOkJ5kmtd+3ABx0d2G0xM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)