INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c68620ccdd34eeea10050966738c2a82d74a4e0c4d99d20eee9608c6fee55a31', 
    'X3yvN4QTVBOJAdAV+YXwzisfqVyJlvTy63GbI1tmI8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)