INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2e368fb6bb7cff7d0be9f914d4ad0c49a915569d4430046f4a28994107731e9', 
    '/uavKRfhYbGZlgKGzOSmvCG0dn2s4Q+sJ9mttyScyDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)