INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5309be01434b494c0ea6d4d4a2ddc52f69058be809fff8ea49311172ab3d26f', 
    'aMoaGwDJW0XkY6T9Uvb0fpZHMbBRJUvA4qmwhAEye1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)