INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e0a5684142a2eb98b1402892a3006a9d9729929678e4ab35e54e1c5e54029fb', 
    'EA7HIwET3FPpsgYtWkZQXYlSx5SDEgdq2wC2WES2pOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)