INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c822d6d094012266a8b868a7592ba61ef6d280fa1d872f80dce8a920efd7ebc', 
    '5MC3esBU+bUYPjrn4mF3n93uoBDTxtL3jj449U0Mus4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)