INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48532cedd8ac3a5211d6c96074624e1b7233a169ace4131bb74a7be0a500f61c', 
    'bE9jn2EFo7VIqWIghYv+Q015v3CKP+/jZuDVAGsRjTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)