INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a6a72f1d88e15e1b8095b02430a1ed19f0f54bca3194a747969cc71d31a6e5', 
    'MNIVIssMk/8wvzVGuXb8/S3nxN08vhMwInplrG74zRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)