INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d6686dcd7bac25cc638a00ebde2b15ae52cd5f8b9002afa33f41eba8e90bd4f', 
    'fNH/YD5TewwMiMflv2YL41g8eqhlT4XKoiz8nxaa3F8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)