INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e000df5a5f9d9ac9311989ffbab510502fc1847f27580063cd470aa3dc182885', 
    'mcJADEsCUwPbha7w6houv7cYgLBDq6VwfWPMA/csPcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)