INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2681717ac16dfa859c65ed6af16e46f7a476bfa104d8c1bde2d335f4ef199c78', 
    'GF4Dga4gJxPT75eWZxS2mE1WyH1iangC3JuSYyLPDIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)