INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb50c52b7dae8166826fbde73d803093b1773c3fe1ca57a074cf023160ab5f56', 
    'hO4Zn3H8PeQS8WL/qMBBNPEtDCHQ6yRhNghvGyBvZjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)