INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac1a1d3ca6cc3a1fc34812087f52f2aa0695ef81ce200dd610660aea94f65f2', 
    'muJ0f0+QElHXJC00tSii5P9RDv5sYncMzBoIkqI+kXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)