INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8843d79def5ab37f2f25b1d0560c2b444b64f50bad0a7fb8d75810dd92d02613', 
    '3wGnnzzkiagT7WOOO9n5FouS86y+knNWUnOhpcjHdaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)