INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21343cf889a08e163f8e980f639e7a8200475e58d4ce81487c4a0da4b5451510', 
    'cVUocrh+VuPGX8+UTuFX7W4ptdiH3zsxOfm2tdH5fIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)