INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fde91c83f9fc72de8032643c911ba6c12498aef53e70def52cb8ceac86709adb', 
    'DyByNg5s6Q1IluBqyQ401DmRdcaXJgYKjPyk641OVLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)