INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cffe010f233bf2b24d856077bce08f250e7ddd66fc5b645ab2517721c6c08a5', 
    'yrxj7KGv7CYWGKvk5sOMoo8aVVZKEdeaaNQ8z6rQ+P8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)