INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82c1c3d83900f62f1587b2fb7ad48ee0204c520b88e6b008f854d4a41669625e', 
    'rK1WHeg3w2twW47C7uX9qB/wJ9+A10owJVv+I590uYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)