INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3aafd80b8343c2fd73384fb70e8c3bc7d4437aabd479990d6a41260ef863a836', 
    '1+jl2Z9CSWDfPWCIVY9b+rD03kJAB68fM1HVHgs58IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)