INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7999960113539a109ef79596d2b5c273222d2fb9122050e3f2b58ce271dde8f', 
    'vkdw7UUEchPzWpUVWYHxlVPE3Av2lLN2xhaB1Ne3EFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)