INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84bc9a7bede7ce12ec0824b797563f9a2233079a7fc866934bff26973d314fc9', 
    '8phLh8PIhZ0Qsr4voq5NRB2bpejIDqvhnqCVxxw7Gck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)