INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f47011d3ca6eae12fcffb2e09933e789ef7cac65f0e46802253556571e9faec', 
    'i/yD169B/tfLOLyDMkJzAf7rbiqs9736JIuIy0kLzxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)