INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ec68119aad85202f8f16c04324bda4608aff977569f2df3ede7bca7c19a2186', 
    'MZLbhkzHqSMN/zens43UTWgrJsZBA0W3OnEwCALU0/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)