INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c1d2b0e15cb3038c0f712813c035c6abb29b2835cadc77590e60d66a0a5b45f', 
    'sBozZZ5BCCpPgtICx1V8IZQuhiuMHjuiHMcnB9sagGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)