INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66e478ba7b10fcf5660ffbded35809784c030abadd51b22a00f35b46ae9ccbc3', 
    'RKaJ6MwsBHQedfaBOib+CFzSC68fPsy5KC2v/4cV50M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)