INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '232c6f288a496a5d4523726c2718c91e1aed8a39760b1af2a54f54b5e10bc194', 
    '64poUYbr4LjnN200tUMpMuLqOKZhrci33fui+qLFGBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)