INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08dc6b9698f88dcab7175e1f2776e82f50ab015eec46f419b196f2f66867eace', 
    'VX3HIin83F3SnckukFdlW3v5/d0A1zHKzGFlsl9mqeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)