INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e28182f5defcd219e28c5edbd2483df5fef61b65396a4ef8068695bd1a520cd', 
    'EQJdNO4AK7U1sAUvAViVRRLDc8LerOVTcXSs1PoV/rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)