INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '101b50310ef2b4cbcde7fe6540fbda3b22f5bdb181fe2e06241ab7264db562fc', 
    'Afkofko7L0QJBlbRSGq1AHguH+6oR7tzjkdWI8+yWbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)