INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b57053544ad23a8b59dba6ff7e445c8dc17eceea7f0164db27af8da78bebeb', 
    'Ltplk1DtLBg16PLcOLpmZf9b6aLoNqM0CRkI0Bg1Bg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)