INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '666efcf3f35925702381f0cb2eeb67c5cf75c6564f1d0772f0356087fbcda595', 
    'e8JSidK1LqhsJXpuSNyssswfrSld1S3+abyHKvr9wT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)