INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2695a0eec63a3063e36eab897b94ebf1b1f4ec7e1f226b74836fbb1e6c8800f3', 
    '4HyYCRLI8ql1psFDuX5jWA0wCr14L6aIgCqbL12b0nA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)