INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a14c0dd7958ecb545a80d5f812e949233509265e377ba8bfc0ac899901bd04b0', 
    'YQv7XetkBVIazmTsJlgrsohmBMrxMAjviqIRv7Kceb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)