INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '60cd4f1fc100d5778914180456425012d90bff4e98229e223e1c7336f0fe362a', 
    'k5Xh4LXXuTM91yKfibwdsbglZFcM2fpfJeZRhuS50qE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)