INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '394bb008d0d055a7efefb0eb84596b4e4d50f7ac890eac7a58ca1f3c3ccbabb6', 
    'U9A1QEkVEHRAf7mguQiDBYvuRZy6IZ1CoQACwCTWlhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)