INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02b52287475645d981ba465eec5027147d1e04c6096c3a0b28b170506b844c14', 
    'hRKdhvDSWgLnZAi/KnVHtotdPG16NlyVqUpunEJ5aiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)