INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff7ae0311bba9712cfe6e68dc2df1233dea5d7cb36c68d656b3e739300db2146', 
    'CXe754gCv+sU9d8cVK6W7PjVlfq2yzyIJrZ1AJHWbiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)