INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '326ee0c10aeb2886958cc4587b7cff0f9532ef96a7124df04c9580b50ee8e341', 
    '6qpjTCNVBI27d7G12Bl+sz8MYGeKrDkxKM+JqWfUNuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)