INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2751b4b0a2c0c064943cbc9d3215b7144a21a3e7ebc37b531f43ca6d1acc90e', 
    'Sc8wAUpv1odxMsizPGjCavuJhZUW4Sxb2lBetCd3Wns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)