INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95c4edfee1f9f1880da993aa271b02c1096399812488e5e4e108f75781110b1d', 
    'nOtP4YDpY/rS0I9yNK9nNAaRNqIO//PA/RgFM2F4gnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)