INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c8522596c977a88908ec7dba593fac33512255d97b9770f73ca641459275a44', 
    'w2BpR1Ijc6QfeUHlKPTwz0+bfk7I8vMEsHjsg0zJ0/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)