INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe28a99ce805cf7d711827448db860ea7eb419ba09fc8caeb5e1397c9266144f', 
    '8S9VQbX1XG52sOkQpU4JuKRcDORdJJ+r0TDaM9YY+tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)