INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42b6d5be5a029d074decb7d5f16bff0af1ab2c082881eb63ca4e620c8d35c744', 
    '9G1sE1rys6PdZjCskuPyGtASlHAPx+KPVjD1Liy0CCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)