INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fb1343eef091e333d3e78c773a10b68a865bf537bdced392d53d61ff50e3c76', 
    'fkOAXwP1fSA0ucmGO9TDxAN+QS51NWoK5KSi3urLZck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)