INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b49fda3ad42b85c2ba88eddc9e6793a4a67fc491d29276260456ccb55095d84f', 
    'rjAaFEoPk0Pc1uri9OuSLozB4N22wa6pOQedeHoK8DU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)