INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '981f2b18f92a5be62627ae208cbd0b97012047f3286400e0b33eb4c23a102ae3', 
    'rqgNs6+8GgTKnOMA9S3aD8ZobPGuHahWkmKZNlnbmts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)