INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abb7f8465871be9412c37d2aeb7f12d4a03474e998e61477cb066f0a2fe84cff', 
    'LRO3R7CUdQ4TRtNySVINLBRRGrpdBnJXfdzBgIAH0h4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)