INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a00ee239f14199ca3184b7240a1ef3bee1383ed893996c73c083b214836ae54', 
    'Mvvs2ojyODne9VSmOgFYI0xDhSy+IW9wXE2gSx770Lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)