INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6cfa35df20d970a8c640a7f8d3a7568f869b03b20ec38c3576e8999cbb015a3', 
    'UQLdNi+DpUqto00eIUy7m+HT7ClQn1mjo8xanUHNURg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)