INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2c5371ce4f6bc144b4e703d955fe1f8494713b7cde0d1846273d92d0e472262', 
    '4DfQSZsAQuf3RZkt8VvdTUwJaX77t5/Jn71yx/cughg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)