INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3c900b1c9f53347b8da9915842132638dd0e9bad6b5383893ccece88b9a5ba4', 
    '26BqBEsdEKEEFP0WnGwTJB6+s/nkP6oGOQW8ew2wP5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)