INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7135bb0a30ea6fc800254b220fd8ef0d205d702700236e9516740126547f3c12', 
    'L6Zkv/E8QqBcnUxr0w4Ggm7rup66TYu4mrac9w0zpqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)