INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ada5f374ef476ee7274e1c6542748fabfe9bce843747af2f6f983a833d1cd964', 
    'YXKJGV/zWHchVItQFMxDCHx5++0229uUGIRd828KFL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)