INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e54bcf21640097a64075779ae8883d0f42be7759a60e5e60c49f07495ffb7804', 
    'jFV5JygXhfDfdjlsXjkFOKP1FUrK92TAGVTt5tjfig4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)