INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de056d8ea3e8851758342bde2e468d210f833be8dffb309ef6776169b5cee438', 
    'oTIpctoin9xk31eN50EInJvTORqRAoj7F4sYFEC5q9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)