INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c31507bde9b69e715ed4de8dda1a34c1f47b562f9103bb11f74bf7fcd05e43', 
    'PT8GleoShp/NIdeweKYlYb/uYUc2BbNO5y5ZfMJQIRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)