INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a2ed1337011fbfda1326332306bc4eff569532bfdc3ed371029f9fd6d7bf2b8', 
    'XcUdkd+JxIpQYK10lWZUaryiYmmRgMJyQamkPCdZlnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)