INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c76e694612b46228f1a82fbdeb512b7772ad3131dd0b509e594aa8873d8bf52c', 
    'YhWz4RBji54VE1jnI3mmqZtTpqu3e1DAX7Q7GFnCwoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)