INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce162c20850fc85d8aebb1931c7abc36c9f4d05137c357f0856b851aff99fbb', 
    'k0LNIRPRZ2DGdHbyel20jOKHi/IoF9efNJWbPk9JA6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)