INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89851afa834f8a5a000e86ed3590fce311f9e287fc81f637aeb2e7c60b9bdf43', 
    'ez9NXUJ8O441W+GKUdT6qlqOGFohRFUkAmUKEQrfuuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)