INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a18feb81b8acc8443ebc66fbc25df2077fe96dc335fd8f1a31f311ef536f335', 
    '20fWHcNKsp6uJY9zldoGloeAbbjhLvRgjBqhWCwAGTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)