INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50536dcd02af64df1d85bcffd96d3c624c1dd1afe638765c3c8b72cc7128d45b', 
    '8m6CNqutVx0y/3aADl6kDpuOlPhO0UyxaxigWarqxvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)