INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5543859bf3297fc66095eec6d617d78d9c80077e72e88ae680913a1c81e49ee6', 
    'IWUsL1Jngbst9eTsHbMLixtS8F6VQUjE3rcDVFwwXI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)