INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27fe42d001768ab608af5730c4fbf809a879f09989279fc971ec8694c2517a2d', 
    'qhwtXSHcbGsRYwhShBYmyDrga9fHP7wqQ6Fp5q8qyRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)