INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7e860bd27d5d62aab13b00502be3b46a778354e3a56e324526a05adc2dd61dc', 
    '4Fmbb3yTyk+pjpg/3lO7qGZk9pWmW5bii3S06lddxYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)