INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4471d14c65adac316989e923f52b1d1e7831ce891f682dec55a3003bf90633d8', 
    'UPgxe5RVmHyA20hg92hzWx8lOhRf9OKnc61+de1cMk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)