INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b452619db70a9e2edde81f5761931489f159397ae4122894396697dfa9e1bc89', 
    '1wTflU4q1AALF25SjLdG2NU3eVFoFgHJu3lBR3o8cnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)