INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51671792fa4321d6d31e53b8d7745d0e82c28fd48df3e9766dc2d7a7c38e9f24', 
    '7wLWkOW1vggxaOnU1+T4Z+YxxMfb54o9G2PXz6nRR2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)