INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b79566092c29545c234079322af4a71e832894df81943a2ff3d3c74c34010473', 
    'Qeby2jVz6oCFFR9W4kgwMi5ZynRgrhrN6HkNG7DO+nE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)